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1989-11-11
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South Texas BBS I
Listing as of 09/23/89 Hard Drive Listing
713-894-5636
Well here is the listing we all have been waiting for. I now have over 800 drives listed and am waiting for more.
I have included in this new issue a preliminary program to view the list and will be upgrading it soon to have more
features, including search and printing lists. I am also working on a full tech program to help setting up new
machines by reading the ROM and allowing the user to do the setup to the proper drive configuration.
I was asked (told) to put this message in first instead of last so here goes...
This list has been compiled over a period of several years of experience, from several lists that are available
from different drive manufacturers, and from a couple of lists that have been passed along from BBS to BBS. I have
spent may hours of work and I am giving this list free for all to use as a look up table. You may pass this list to
whomever you want, all I ask is that my BBS system & number not be removed so that the next person down the line can
know where to get upgrades.
I am including a program to view, change, or add drives and AT ROM BIOS drive types. This program is copyrighted by
me and is going to be issued as shareware. You may pass the associated program and databases along to anyone as long
as the databases have not been modified or at least until the new listings have been passed on to me to include in
the new issues. I will be offering an update module to add more drives to everyone who registers the program, this
will add the new drives without changing the complete list. Also for registered users I will mail a disk to them for
all new upgrades of both the program and associated databases. I am asking for $15 to register the program and $1 for
shipping on new upgrades, for $20 you will get the registration, plus the upgrades for a year free (sorta free anyway).
Usefull Info....
Drive size can be calculated by using the following formula... (((<heads>*<cylinders>)*512)*<sectors>) = size in bytes
Example.. Let's take a Seagate ST-225 hard drive and figure how big it really is...
The ST-225 has 4 heads and 615 cylinders so if we connect it to a standard MFM controller,then we figure...
(((4*615)*512)*17) = 21,411,840 or 21.4 meg
But what if we want to put a new Perstor controller in to increase the drive size, amd display megs not bytes.
((((4*615)*512)*31)/1000 = 39 meg
Sector list
MFM = 17 This a list of sectors per track available using the different controllers but there are
RLL = 26 exceptions, such as the Konan controllers offer the user 18 sectors per track giving approx.
ARLL = 31 500k more disk space per 10 meg of hard drive space. I have noticed that both EDSI & SCSI
EDSI = 17 to 72 drives & controllers vary from 17 to over 51 sectors per track depending on the drive and
SCSI = 17 to 72 who makes it. It appears to me that the better the drive the more sectors you can get on it.
Thanks,
Ray Martin, sysop
South Texas BBS I 156 meg online using the Perstor controller & 2 Seagate ST-252-1 drives.
713-894-5636 24hrs RBBS 17.2a with dBASE/Clipper/FoxBASE, Clipper, Amiga, Atari, Games, and
300/1200/2400 8,N,1 Programming conferences. 2000+ files online.
South Texas BBS I
HD Listing
713-894-5636
Write Reduce Step Access Recom'd Controller
Manufacturer Model Hds Cylndrs PreComp Write Rate Time Sec/trk Dimsn Type*/Comment
=============== =============== ==== ======= ======= ====== ==== ====== ======= ====== ================================
ALPS ELECTRIC DRND-10A 2 615 616 616 60.0 17 3.5 M /
DRND-20A 4 615 616 616 60.0 17 3.5 M /
DRPO-20D 2 615 616 616 60.0 26 3.5 R /
RPO-20A 2 615 616 616 60.0 26 3.5 R /
AMPEX PYXIS-13 4 320 132 132 90.0 17 5.25 M /
PYXIS-20 6 320 132 132 90.0 17 5.25 M /
PYXIS-27 8 320 132 132 90.0 17 5.25 M /
PYXIS-7 2 320 132 132 90.0 17 5.25 M /
ATASI 3020 3 645 320 none 7 0.0 17 5.25 M /
3033 5 645 320 none 7 0.0 17 5.25 M /
3046 7 645 320 none 7 0.0 17 5.25 M /
3051 7 704 350 none 7 0.0 17 5.25 M /
3051+ 7 733 368 0.0 17 5.25 M /
3053 7 733 365 none 7 0.0 17 5.25 M /
3058 8 1024 none none 7 0.0 17 5.25 M /
3075 8 1024 1024 none 7 0.0 17 5.25 M /
3085 8 1024 512 none 7 0.0 17 5.25 M /
BASF 6185 6 440 220 220 0.0 17 5.25 M /
6186 4 440 220 220 0.0 17 5.25 M /
6187 2 440 220 220 0.0 17 5.25 M /
6188-R1 2 612 0.0 17 5.25 M /
6188-R3 4 612 0.0 17 5.25 M /
BRAND TECH BT8085 8 1024 0.0 ? /
BT8128 8 1024 0.0 ? /
BT8170 8 1024 0.0 ? /
BULL D 530 3 987 none none 0.0 17 5.25 M /
D 550 5 987 none none 0.0 17 5.25 M /
D 570 7 987 none none 0.0 17 5.25 M /
D 585 7 1166 none 0.0 17 5.25 M /
C. ITOH YD-3530 5 731 732 0.0 17 5.25 M /
YD-3540 7 731 732 26.0 17 5.25 M /
YD-3042 4 788 789 26.0 5.25 S / SCSI
YD-3082 8 788 789 26.0 5.25 S / SCSI
CARDIFF F-3053 5 1024 none none 20.0 17 3.5 M /
F-3080 5 1024 none none 20.0 26 3.5 S / SCSI/ECSI
F-3127 5 1024 none none 20.0 35 3.5 S / SCSI/ECSI
CDC 94156-48 5 925 none none 7 28.0 E / ESDI
94156-67 6 925 none none 7 0.0 E / ESDI
94156-86 9 925 none none 7 0.0 E / ESDI
94166-101 5 969 none none 7 16.5 5.25 E / ESDI
94166-141 7 969 none none 7 16.5 5.25 E / ESDI
94166-182 9 969 none none 7 16.5 5.25 E / ESDI
94186-383 13 1412 none none 7 19.5 5.25 E / ESDI
94186-383-H 15 1224 none none 7 14.5 5.25 E / ESDI
94186-442 15 1412 none none 7 16.0 5.25 E / ESDI
94216-106 5 1024 none none 7 16.5 5.25 E / ESDI
94354-126 7 1072 none none 0.0 29 E / ESDI
94354-160 9 1072 none none 0.0 29 E / ESDI
94354-200 9 1072 none none 0.0 36 E / ESDI
94354-230 9 1272 none none 0.0 36 E / ESDI
94356-111 5 1072 none none 34 3.5 E / ESDI
94356-155 7 1072 none none 15.0 34 3.5 E / ESDI
* Controller Type - M = MFM R = RLL E = EDSI S = SCSI O = Other ? = N/A
South Texas BBS I
HD Listing
713-894-5636
Write Reduce Step Access Recom'd Controller
Manufacturer Model Hds Cylndrs PreComp Write Rate Time Sec/trk Dimsn Type*/Comment
=============== =============== ==== ======= ======= ====== ==== ====== ======= ====== ================================
CDC 94356-200 9 1272 none none 7 18.0 34 3.5 E / ESDI
WREN III 5 969 18.0 5.25 E / ESDI
94155-120 8 960 0 none 7 28.0 17 5.25 M / FH
94155-120P 8 960 0 none 7 28.0 17 5.25 M / FH
94155-135P 9 960 0 none 7 28.0 17 5.25 M / FH
94155-19 3 697 128 none 7 0.0 M /
94155-21 3 697 128 none 7 28.0 17 5.25 M / FH
94155-25 4 615 128 17 M /
94155-25AT 4 697 128 none 7 0.0 M /
94155-28 4 697 128 none 7 0.0 17 M /
94155-36 5 697 128 none 7 28.0 17 5.25 M / FH
94155-38 5 733 128 none 7 0.0 17 M /
94155-48 5 925 128 none 7 28.0 17 5.25 M / FH
94155-57 6 925 128 none 7 28.0 17 5.25 M / FH
94155-67 7 925 128 none 7 28.0 17 5.25 M / FH
94155-77 8 925 128 none 7 0.0 17 M /
94155-85 8 1024 0 none 7 28.0 17 5.25 M / FH
94155-85P 8 1024 0 none 7 28.0 17 5.25 M / FH
94155-86 9 925 128 none 7 28.0 17 5.25 M / FH
94155-96 9 1024 0 none 7 28.0 17 5.25 M / FH
94155-96P 9 1024 0 none 7 28.0 17 5.25 M / FH
94156-72 9 925 128 M /
94204-65 8 941 0 none 7 28.0 17 5.25 M / FH
94204-71 8 1024 0 none 7 28.0 17 5.25 M / FH
94205-30 3 989 128 M /
94205-51 5 989 128 none 7 32.0 17 5.25 M / HH
94295-51 5 989 990 none 7 28.0 17 M /
94335-100 9 1072 none none 7 15.0 17 3.5 M /
94335-100 9 1072 none none 7 25.0 17 3.5 M /
94335-55 5 1072 none none 7 16.5 17 3.5 M /
94335-55 5 1072 none none 7 25.0 17 3.5 M /
BJ7D5A 4 671 128 17 5.25 M / FH 77731614 5.25
BJ7D5A 5 671 128 17 5.25 M / FH 77731608 5.25
BJ7D5A 5 734 128 17 M / 77731613
9720-1230 15 1635 16.0 O / 8" Drive 1056 meg SABRE
9720-368 10 1217 18.0 O / 8" Drive 316 meg SABRE
9720-500 10 1217 18.0 O / 8" Drive 427 meg SABRE
9720-736 15 1635 16.0 O / 8" Drive 637 meg SABRE
9720-850 15 1381 16.0 O / 8" Drive 727 meg SABRE
SABRE 1230 15 1635 16.0 O / 8" Drive 1236 meg
SABRE 368 10 1217 18.0 O / 8" Drive 368 meg
SABRE 500 10 1217 18.0 O / 8" Drive 500 meg
SABRE 736 15 1635 16.0 O / 8" Drive 741 meg
SABRE 850 15 1381 16.0 O / 8" Drive 851 meg
94155-135 9 960 none none 7 28.0 26 5.25 R / RLL HH
94205-77 5 989 none none 7 28.0 26 5.25 R / RLL HH
94335-150 9 1072 none none 7 25.0 26 3.5 R / RLL
94335-150 9 1072 none none 7 15.0 28 3.5 R / RLL
94161-121 0 969 none none 7 16.5 5.25 S / SCSIFH
94161-86 0 969 none none 7 16.5 5.25 S / SCSIFH
94171-300 9 1365 none none 7 16.5 5.25 S / SCSIFH
94171-344 9 1549 none none 7 17.5 5.25 S / SCSIFH
* Controller Type - M = MFM R = RLL E = EDSI S = SCSI O = Other ? = N/A
South Texas BBS I
HD Listing
713-894-5636
Write Reduce Step Access Recom'd Controller
Manufacturer Model Hds Cylndrs PreComp Write Rate Time Sec/trk Dimsn Type*/Comment
=============== =============== ==== ======= ======= ====== ==== ====== ======= ====== ================================
CDC 94181-385H 15 10.7 5.25 S / SCSI RUNNER FH
94181-574 15 1549 none none 7 16.0 5.25 S / SCSIFH
94211-106 5 1024 18.0 5.25 S / SCSI WREN-3 HH
94211-209 5 1547 18.0 5.25 S / SCSI WREN V HH
94211-91 0 969 none none 7 16.5 5.25 S / SCSIFH
94221-190 5 1547 none none 7 8.3 5.25 S / SCSIHH
94351-128 7 1068 36 3.5 S / SCSI SWIFT ASYNC
94351-134 7 15.0 3.5 S / SCSI SWIFT
94351-160 9 1068 36 3.5 S / SCSI SWIFT ASYNC
94351-172 9 0 none none 7 16.5 3.5 S / SCSI
94351-200 9 1068 36 3.5 S / SCSI SWIFT ASYNC
94351-200S 9 1068 36 3.5 S / SCSI SWIFT SYNC
94351-230S 9 1272 36 3.5 S / SCSI SWIFT SYNC
CENTURY DATA CAST-10203E 3 1050 1051 28.0 35 5.25 E / FH 55
CAST-10304 4 1050 1051 28.0 35 5.25 E / FH 75
CAST-10305 5 1050 1051 28.0 35 5.25 E / FH 94
CAST-14404 4 1590 1591 25.0 35 5.25 E / HH 114
CAST-14405 5 1590 1591 25.0 35 5.25 E / HH 140
CAST-14406 6 1590 1591 25.0 35 5.25 E / HH 170
CAST-24509 9 1599 1600 18.0 35 5.25 E / FH 258
CAST-24611 11 1599 1600 18.0 35 5.25 E / FH 315
CAST-24713 13 1599 1600 18.0 35 5.25 E / FH 372
CAST-10203S 3 1050 1051 28.0 35 5.25 S / FH 55
CAST-10304S 4 1050 1051 28.0 35 5.25 S / FH 75
CAST-10305S 5 1050 1051 28.0 35 5.25 S / FH 94
CAST-14404S 4 1590 1591 25.0 35 5.25 S / HH 114
CAST-14405S 5 1590 1591 25.0 35 5.25 S / HH 140
CAST-14406S 6 1590 1591 25.0 35 5.25 S / HH 170
CAST-24509S 9 1599 1600 18.0 35 5.25 S / FH 258
CAST-24611S 11 1599 1600 18.0 35 5.25 S / FH 315
CAST-24713S 13 1599 1600 18.0 35 5.25 S / FH 372
CMI CM 3206 4 306 0.0 M /
CM 3426 4 612 256 none 0.0 17 M /
CM 5205 2 256 128 128 7 0.0 17 M /
CM 5206 2 306 128 none 7 0.0 17 M /
CM 5410 4 256 128 128 7 0.0 17 M /
CM 5412 4 306 128 none 7 0.0 17 M /
CM 5616 6 256 128 128 7 0.0 17 M /
CM 5619 6 306 128 none 7 0.0 17 M /
CM 5826 8 306 0.0 M /
CM 6213 2 640 256 none 7 0.0 17 M /
CM 6426 4 615 256 none 7 0.0 17 M /
CM 6426S 4 640 300 0.0 M /
CM 6626 4 640 256 none 7 0.0 17 M /
CM 6640 6 640 256 none 7 0.0 17 M /
CM 7660 6 960 512 none 7 0.0 17 M /
CM 7880 8 960 512 none 7 0.0 17 M /
COGITO CG 906 2 306 128 128 0.0 M /
CG 912 4 306 128 128 0.0 M /
CG 925 4 612 128 128 0.0 M /
PT 912 2 612 307 307 0.0 M /
PT 925 4 612 307 307 0.0 M /
* Controller Type - M = MFM R = RLL E = EDSI S = SCSI O = Other ? = N/A
South Texas BBS I
HD Listing
713-894-5636
Write Reduce Step Access Recom'd Controller
Manufacturer Model Hds Cylndrs PreComp Write Rate Time Sec/trk Dimsn Type*/Comment
=============== =============== ==== ======= ======= ====== ==== ====== ======= ====== ================================
CONNER PERIPHER CP-3022 2 636 26.0 27 3.5 R / AT-BUS 16-BIT
CP-3102A 8 776 26.0 25 3.5 R / AT-BUS 16-BIT
CP-3102B 8 772 26.0 25 3.5 R / AT-BUS 16-BIT
CP-342 4 805 26.0 29 3.5 R / AT-BUS 16-BIT
CP-3100 8 776 29.0 29 3.5 S / SCSI
CP-340 4 788 29.0 29 3.5 S / SCSI
CORE INTNL HC 150 9 564 16.0 35 5.25 E / FH
HC 260 12 1212 25.0 35 5.25 E / FH
HC 310 12 1582 16.0 35 5.25 E / FH
HC 40 4 564 10.0 35 5.25 E / HH
HC 90 5 969 16.0 35 5.25 E / HH
AT 30 5 733 26.0 17 5.25 M / FH
AT 32 5 733 21.0 17 5.25 M / HH
AT 40 5 924 26.0 17 5.25 M / FH
AT 63 5 988 26.0 26 5.25 M / FH
AT 72 9 924 26.0 17 5.25 M / FH
OPTIMA 30 5 733 21.0 17 5.25 M / HH
OPTIMA 40 5 963 26.0 17 5.25 M / HH
OPTIMA 70 9 918 26.0 17 5.25 M / FH
AT 30 5 733 26.0 26 5.25 R / FH
AT 32 5 733 21.0 26 5.25 R / HH
AT 40 5 924 26.0 26 5.25 R / FH
AT 63 5 988 26.0 26 5.25 R / FH
AT 72 9 924 26.0 26 5.25 R / FH
OPTIMA 30 5 733 21.0 26 5.25 R / HH
OPTIMA 40 5 963 26.0 26 5.25 R / HH
OPTIMA 70 9 918 26.0 26 5.25 R / FH
CYNTHIA D520 4 640 none none 0 0.0 M /
DISCTRON D-503 2 153 - 17 M /
D-504 2 215 - 17 M /
D-506 4 153 - 17 M /
D-507 2 306 128 17 M /
D-509 4 215 128 17 M /
D-512 8 153 - 17 M /
D-513 6 215 128 17 M /
D-514 4 306 128 17 M /
D-518 8 215 128 17 M /
D-519 6 306 128 17 M /
D-526 8 306 128 128 0 17 M /
DMA 360/306 2 612 400 none 7 0.0 17 M / REMOVABLE
DTM 853 8 640 0.0 M /
885 5 1024 0.0 M /
885 8 1024 0.0 M /
ELCOH DISCACHE10 4 320 17 M /
DISCACHE20 8 320 17 M /
EPSON HD 850 4 306 0.0 17 M /
HD 860 4 612 0.0 17 M /
FUJI FK301 4 306 128 307 17 M /
FK302-13 2 612 307 613 17 M /
FK302-26 4 612 307 613 17 M /
FK302-39 6 612 307 613 17 M /
FK303-52 8 615 616 - 50.0 17 3.5 M /
* Controller Type - M = MFM R = RLL E = EDSI S = SCSI O = Other ? = N/A
South Texas BBS I
HD Listing
713-894-5636
Write Reduce Step Access Recom'd Controller
Manufacturer Model Hds Cylndrs PreComp Write Rate Time Sec/trk Dimsn Type*/Comment
=============== =============== ==== ======= ======= ====== ==== ====== ======= ====== ================================
FUJI FK305-26 4 615 616 - 80.0 17 3.5 M /
FK305-39 6 615 616 - 80.0 17 3.5 M /
FK309-26 4 615 616 - 80.0 17 3.5 M /
FK305-39R 4 615 50.0 26 3.5 R / 32
FK305-58R 6 615 50.0 26 3.5 R / 49
FK309-39R 4 615 0.0 26 R / 32
FK308S-39R 4 615 50.0 3.5 S / 32
FK308S-58R 6 615 50.0 3.5 S / 45
FK309S-50R 4 615 50.0 3.5 S / 41
FUJITSU M 2227D 0 0 0.0 ? /
2244E 5 823 25.0 35 5.25 E / FH
2245E 7 823 25.0 35 5.25 E / FH
M 2246E 10 823 25.0 35 5.25 E / ESDI
M 2247E 7 1243 25.0 35 5.25 E / ESDI
M 2248E 11 1243 25.0 35 5.25 E / ESDI
M 2249 15 1243 18.0 E / ESDI or SCSI
M 2249E 15 1243 25.0 35 5.25 E / ESDI
2230 AS 2 320 17 M /
2233 AS 4 320 17 M /
2234 AS 6 320 17 M /
2235 AS 8 320 17 M /
2241 AS 4 754 17 M /
M 2226D2 6 615 35.0 17 3.5 M /
M 2227D2 8 615 35.0 17 3.5 M /
M 2230AS 2 306 0.0 17 M /
M 2230AT 2 306 17 M /
M 2231 2 306 0.0 M /
M 2233AS 4 306 0.0 M /
M 2233AT 4 306 17 M /
M 2234AS 6 306 0.0 M /
M 2235AS 8 306 0.0 M /
M 2241AS 3 754 375 0.0 M /
M 2242AS 7 754 375 0.0 M /
M 2242AS2 7 754 30.0 17 5.25 M /
M 2243AS 11 754 375 0.0 M /
M 2243AS2 11 754 30.0 17 5.25 M /
M 2243T 7 1186 25.0 17 5.25 M /
M 2225D 4 615 35.0 26 3.5 R /
M 2225DR 4 615 35.0 26 3.5 R /
M 2226DR 6 615 35.0 26 3.5 R /
M 2227DR 8 615 35.0 26 3.5 R /
M 2243R 7 1186 25.0 26 5.25 R /
2244SA 5 823 25.0 35 S /
M 2245SA 7 823 25.0 35 S /
M 2246SA 10 823 25.0 35 S /
M 2344KS 27 624 16.0 S /
HITACHI DK512-12 7 823 23.0 5.25 E / FH
DK512-17 10 823 23.0 5.25 E / FH
DK512-8 5 823 23.0 5.25 E / FH
DK514-38 14 903 16.0 51 5.25 E / FH
DK522-10 6 823 25.0 36 5.25 E / HH
DK 301-1 4 306 85.0 17 3.5 M /
* Controller Type - M = MFM R = RLL E = EDSI S = SCSI O = Other ? = N/A
South Texas BBS I
HD Listing
713-894-5636
Write Reduce Step Access Recom'd Controller
Manufacturer Model Hds Cylndrs PreComp Write Rate Time Sec/trk Dimsn Type*/Comment
=============== =============== ==== ======= ======= ====== ==== ====== ======= ====== ================================
HITACHI DK 301-2 6 306 85.0 17 3.5 M /
DK 511-3 5 699 300 30.0 17 5.25 M / FH
DK 511-5 7 699 300 30.0 17 5.25 M / FH
DK 511-8 10 823 400 23.0 17 5.25 M / FH
DK 521-5 6 823 400 25.0 17 5.25 M / HH
DK512C-12 7 823 23.0 5.25 S / FH
DK512C-17 10 819 23.0 35 5.25 S / FH
DK512C-8 5 823 23.0 5.25 S / FH
DK522C-10 6 819 25.0 35 5.25 S / HH
IMI 5006 2 306 214 none 0 0.0 17 M /
5012 4 306 214 none 0 0.0 17 M /
5018 6 306 214 none 0 0.0 17 M /
IMPRIMIS 9415-519 3 697 ? /
9415-536 5 697 ? /
9415-538 5 733 ? /
94155-120 8 960 ? /
94155-120P 8 960 ? /
94155-135 9 960 ? /
94155-135P 9 960 ? /
94155-48 5 925 ? /
94155-56 9 925 ? /
94155-57 6 925 ? /
94155-67 7 925 ? /
94155-77 8 925 ? /
94155-85 8 1024 ? /
94155-85P 8 1024 ? /
94155-86 9 925 ? /
94155-96 9 1024 ? /
94155-96P 9 1024 ? /
94156-48 5 925 ? /
94156-67 7 925 ? /
94156-86 9 925 ? /
94166-101 5 969 ? /
94166-141 7 969 ? /
94166-182 9 969 ? /
94186-383 13 1412 ? /
94186-383H 15 1224 ? /
94186-442H 15 1412 ? /
94196-766 15 1632 ? /
94204-65 8 941 ? /
94204-71 8 1024 ? /
94205-51 5 989 ? /
94205-77 5 989 ? /
94216-106 5 1024 ? /
94246-383 7 1747 ? /
94354-135 9 1072 ? /
94354-160 9 1072 ? /
94354-172 9 1072 ? /
94354-200 9 1072 ? /
94355-100 9 1072 ? /
94355-150 9 1072 ? /
94356-111 5 1072 ? /
* Controller Type - M = MFM R = RLL E = EDSI S = SCSI O = Other ? = N/A
South Texas BBS I
HD Listing
713-894-5636
Write Reduce Step Access Recom'd Controller
Manufacturer Model Hds Cylndrs PreComp Write Rate Time Sec/trk Dimsn Type*/Comment
=============== =============== ==== ======= ======= ====== ==== ====== ======= ====== ================================
IMPRIMIS 94356-155 7 1072 ? /
94356-200 9 1072 ? /
JCT 100 0 0 110.0 5.25 M / HH 5 MEG
1000 0 0 M / COMMODORE 5 MEG
1005 0 0 M / COMMODORE 7 MEG
1010 0 0 M / COMMODORE 14 MEG
105 0 0 110.0 5.25 M / HH 7
110 0 0 110.0 5.25 M / HH 14
120 0 0 110.0 5.25 M / HH 20
KALOK CORP. KL332 4 615 48.0 30 E / 30
KL343 4 644 25.0 30 E / 30
KL320 4 615 48.0 17 3.5 M / 17
KL330 4 615 48.0 26 R / 26
KL341 4 644 25.0 30 S / 30
KYOCERA KC20A 4 615 65.0 17 3.5 M / 3.5"
KC20B 4 615 65.0 17 3.5 M /
KC30A 4 615 65.0 26 3.5 R /
KC30B 4 615 65.0 26 3.5 R /
LAPINE 3062 4 306 0 none 7 0.0 17 M /
3512 4 306 0 none 7 0.0 17 M /
3522 4 306 0 none 7 0.0 17 3.5 M / 3.5"
LT 200 4 615 0 none 7 61.0 17 3.5 M /
LT 2000 4 615 0 none 7 61.0 17 3.5 M /
T-10 2 615 0 none 7 0.0 17 3.5 M / 3.5"
T-20 4 615 0 none 7 61.0 17 3.5 M / 3.5" 61.5ms Model 3532
T-30 4 615 0 none 7 61.0 27 3.5 R / RLL 3.5" 61.5ms
T-300 4 615 0 none 7 61.0 27 3.5 R / RLL 3.5" 61.5ms
MAXTOR RXT-800S 2 5.25 ? / FH WORM OPTICAL
TAHITI 2 5.25 ? / FH ERASABLE OPTICAL 650meg
XT-4170E 7 1224 14.0 35 5.25 E / FH
XT-4175 7 1224 27.0 5.25 E / FH
XT-4280E 11 1224 27.0 36 5.25 E / FH
XT-4380E 15 1224 16.0 36 5.25 E /
XT-8380E 8 1632 14.5 54 5.25 E / FH
XT-8760E 15 1632 16.5 54 5.25 E / FH
XT-1065 7 918 none none 7 28.0 17 5.25 M / FH
XT-1085 8 1024 none none 7 28.0 17 5.25 M / FH
XT-1105 11 918 none none 7 27.0 17 5.25 M / FH
XT-1140 15 918 none none 7 27.0 17 5.25 M / FH
XT-1140 15 1024 none none 7 27.0 17 5.25 M /
XT-2085 7 1224 none 30.0 17 5.25 M / FH
XT-2085- 7 1024 none 0.0 M /
XT-2140 11 1224 none 30.0 17 5.25 M / FH
XT-2140- 11 1024 none 0.0 M /
XT-2190 15 1224 none none 7 29.0 17 5.25 M / FH
XT-2190- 15 1024 none 0.0 M /
XT-4380 15 1224 16.0 17 5.25 M / FH
XT-8760 15 1632 16.5 17 5.25 M / FH
XT-1120R 8 1024 27.0 26 5.25 R / FH
XT-1240R 15 1024 27.0 26 5.25 R / FH
LXT-100 8 27.0 3.5 S /
LXT-200 7 15.0 3.5 S /
* Controller Type - M = MFM R = RLL E = EDSI S = SCSI O = Other ? = N/A
South Texas BBS I
HD Listing
713-894-5636
Write Reduce Step Access Recom'd Controller
Manufacturer Model Hds Cylndrs PreComp Write Rate Time Sec/trk Dimsn Type*/Comment
=============== =============== ==== ======= ======= ====== ==== ====== ======= ====== ================================
MAXTOR XT-3170 9 1224 30.0 48 5.25 S / SCSI interface
XT-3280 15 1224 30.0 S / SCSI interface
XT-3380 15 0 27.0 5.25 S / FH
XT-4170S 7 1224 14.0 36 5.25 S / FH
XT-4280S 11 1224 27.0 36 5.25 S / FH
XT-4380S 15 1224 16.0 36 5.25 S / FH
XT-8380S 8 1632 14.5 54 5.25 S / FH
XT-8760S 15 1632 16.5 54 5.25 S / FH
MEMOREX 321 2 320 128 none 0 0.0 17 M /
322 4 320 128 none 0 0.0 17 M /
323 6 320 128 none 7 0.0 17 M /
324 8 320 128 none 7 0.0 17 M /
450 2 612 350 none 7 0.0 17 M /
512 3 961 480 none 7 0.0 17 M /
513 5 961 480 none 7 0.0 17 M /
514 6 961 480 none 7 0.0 17 M /
MICRO STORAGE MS 212 0 0 0.0 ? /
MICROPOLIS 1352 2 1024 23.0 36 5.25 E /
1352A 3 1024 23.0 36 5.25 E /
1353 4 1024 23.0 36 5.25 E / FH
1353A 5 1024 23.0 36 5.25 E / FH
1354 6 1024 23.0 36 5.25 E / FH
1354A 7 1024 23.0 36 5.25 E / FH
1355 8 1024 23.0 36 5.25 E / ESDI
1516-10S 10 1840 13.5 72 5.25 E / FH
1517-13 13 1925 14.0 72 5.25 E / FH
1518-14 14 1925 14.0 72 5.25 E / FH
1518-15 15 1925 14.0 72 5.25 E / FH
1556-11 11 1224 18.0 36 5.25 E / FH
1557-12 12 1224 18.0 36 5.25 E / FH
1557-13 13 1224 18.0 36 5.25 E / FH
1557-14 14 1224 18.0 36 5.25 E / FH
1557-15 15 1224 18.0 36 5.25 E / FH
1566-11 11 1632 16.0 54 5.25 E / FH
1567-12 12 1632 16.0 54 5.25 E / FH
1567-13 13 1632 16.0 54 5.25 E / FH
1568-14 14 1632 16.0 54 5.25 E / FH
1568-15 15 1632 16.0 54 5.25 E / FH
1653-4 4 1249 16.0 36 5.25 E / HH
1653-5 5 1249 16.0 36 5.25 E / HH
1654-6 6 1249 16.0 36 5.25 E / HH
1654-7 7 1249 16.0 36 5.25 E / FH
1663-4 4 1781 14.0 5.25 E / HH
1663-5 5 1781 14.0 5.25 E / HH
1664-6 6 1781 14.0 5.25 E / HH
1664-7 7 1781 14.0 5.25 E / FH
1743-5 5 1140 15.0 48 3.5 E / 28-48 SPT
1744-6 6 1140 15.0 48 3.5 E / 28-48 SPT
1744-7 7 1140 15.0 48 3.5 E / 28-48 SPT
1745-8 8 1140 15.0 48 3.5 E / 28-48 SPT
1745-9 9 1140 15.0 48 3.5 E / 28-48 SPT
1302 3 830 400 0.0 17 5.25 M / FH
* Controller Type - M = MFM R = RLL E = EDSI S = SCSI O = Other ? = N/A
South Texas BBS I
HD Listing
713-894-5636
Write Reduce Step Access Recom'd Controller
Manufacturer Model Hds Cylndrs PreComp Write Rate Time Sec/trk Dimsn Type*/Comment
=============== =============== ==== ======= ======= ====== ==== ====== ======= ====== ================================
MICROPOLIS 1303 5 830 400 none 7 0.0 17 5.25 M / FH
1304 6 830 400 none 7 0.0 17 5.25 M / FH
1323 4 1024 none none 7 28.0 17 5.25 M / FH
1324 6 1024 none none 7 28.0 17 5.25 M / FH
1325 8 1024 none none 7 28.0 17 5.25 M / FH
1333 4 1024 none none 7 28.0 17 5.25 M / FH
1334 6 1024 none none 7 30.0 17 5.25 M / FH
1335 8 1024 none none 7 30.0 17 5.25 M / FH
1353 4 1024 none none 7 28.0 17 5.25 M / FH
1354 6 1024 none none 7 30.0 17 5.25 M / FH
1355 8 1024 none none 7 30.0 17 5.25 M / FH
1551 7 1024 none none 7 30.0 17 5.25 M / FH
1554 11 1224 none none 7 30.0 17 5.25 M / FH
1555 12 1224 none none 7 30.0 17 5.25 M / FH
1556 13 1224 none none 7 30.0 17 5.25 M / FH
1557 14 1224 none none 7 30.0 17 5.25 M / FH
1558 15 1224 none none 7 30.0 17 5.25 M / FH
1323A 5 1024 none none 7 28.0 26 5.25 R / FH RLL
1324A 7 1024 none none 7 28.0 26 5.25 R / FH RLL
1333A 5 1024 none none 7 28.0 26 5.25 R / FH RLL
1334A 7 1024 none none 7 28.0 26 5.25 R / FH RLL
1353A 5 1024 none none 7 28.0 26 5.25 R / FH RLL
1354A 7 1024 none none 7 28.0 26 5.25 R / FH RLL
1373 4 1024 23.0 36 5.25 S / FH
1373A 5 1024 23.0 36 5.25 S / FH
1374 6 1024 23.0 36 5.25 S / FH
1374A 7 1024 23.0 36 5.25 S / FH
1375 8 1024 23.0 36 5.25 S / FH
1576-11 11 1220 18.0 36 5.25 S / FH
1577-12 12 1220 18.0 36 5.25 S / FH
1577-13 13 1220 18.0 36 5.25 S / FH
1578-14 14 1220 18.0 36 5.25 S / FH
1578-15 15 1220 18.0 36 5.25 S / FH
1586-11 11 1628 16.0 54 5.25 S / FH
1587-12 12 1628 16.0 54 5.25 S / FH
1587-13 13 1628 16.0 54 5.25 S / FH
1588-14 14 1628 16.0 54 5.25 S / FH
1588-15 15 1628 16.0 54 5.25 S / FH
1597-10S 10 1834 13.5 54 5.25 S / FH
1597-13 13 1919 14.0 54 5.25 S / FH
1598-14 14 1919 14.0 54 5.25 S / FH
1598-15 15 1919 14.0 54 5.25 S / FH
1673-4 4 1249 16.0 5.25 S / HH
1673-5 5 1249 16.0 5.25 S / HH
1674-6 6 1249 16.0 5.25 S / HH
1674-7 7 1249 16.0 5.25 S / HH
1683-4 4 1776 14.0 54 5.25 S / HH
1683-5 5 1776 14.0 54 5.25 S / HH
1684-6 6 1776 14.0 54 5.25 S / HH
1684-7 7 1776 14.0 54 5.25 S / HH
1773-5 5 1140 15.0 48 3.5 S / HH 28-48
1774-6 6 1140 15.0 48 3.5 S / HH 28-48
* Controller Type - M = MFM R = RLL E = EDSI S = SCSI O = Other ? = N/A
South Texas BBS I
HD Listing
713-894-5636
Write Reduce Step Access Recom'd Controller
Manufacturer Model Hds Cylndrs PreComp Write Rate Time Sec/trk Dimsn Type*/Comment
=============== =============== ==== ======= ======= ====== ==== ====== ======= ====== ================================
MICROPOLIS 1774-7 7 1140 15.0 48 3.5 S / HH 28-48
1775-8 8 1140 15.0 48 3.5 S / HH 28-48
1775-9 9 1140 15.0 48 3.5 S / HH 28-48
MICROSCIENCE 5100 7 855 18.0 36 3.5 E / HH
7040 3 855 18.0 36 3.5 E / HH
7100 7 855 18.0 36 3.5 E / HH
HH 2085 0 0 E /
HH-2012 4 306 0.0 E /
HH-2120 7 1024 28.0 33 5.25 E / HH
HH-1050 5 1024 none none 0 28.0 17 5.25 M / HH
HH-1075 7 1024 28.0 17 5.25 M / HH
HH-1090 7 1314 28.0 17 5.25 M / HH
HH-2160 7 1276 18.0 17 3.5 M / HH
HH-312 4 306 none none 0 0.0 17 M /
HH-315 2 612 none none 0 0.0 17 M /
HH-325 4 612 none none 0 80.0 17 M /
HH-4050 5 1024 18.0 17 3.5 M / HH
HH-4060 5 1024 18.0 17 3.5 M / HH
HH-4070 7 1024 18.0 17 3.5 M / HH
HH-4090 7 1024 18.0 17 3.5 M / HH
HH-612 4 306 none none 0 0.0 17 M /
HH-625 4 612 17 M /
HH-712 2 612 none none 0 105.0 17 5.25 M / HH
HH-712A 2 612 0.0 M /
HH-725 4 612 none none 0 105.0 17 5.25 M / *DTC:Revision C can use RLL.
HH-825 4 612 65.0 17 5.25 M / HH
HH-1060 5 1024 28.0 26 5.25 R / HH
HH-1095 7 1024 28.0 26 5.25 R / HH
HH-1120 7 1314 28.0 26 5.25 R / HH
HH-330 4 612 0.0 26 R /
HH-738 4 612 105.0 26 5.25 R / HH
HH-830 4 615 65.0 26 5.25 R / HH
6100 7 855 18.0 36 3.5 S / HH
HH-1080 0 0 S /
HH-3120 7 1314 28.0 5.25 S / HH
MINISCRIBE 1302 0 0 0.0 ? /
3312 0 0 0.0 ? /
3085E 3 1270 17.0 5.25 E / HH
3130E 5 1250 17.0 5.25 E / HH
3180E 7 1254 17.0 5.25 E / HH ESDI/SCSI
8051AT 4 745 28.0 28 3.5 E / AT BUS
8225AT 2 745 28.0 28 3.5 E / FH ESDI/SCSI
8450AT 4 745 40.0 28 3.5 E / FH ESDI/SCSI
9230 9 1224 16.0 5.25 E / FH ESDI/SCSI
9230E 9 1224 17.0 5.25 E / FH ESDI/SCSI
9380 15 1224 16.0 5.25 E / FH ESDI/SCSI
9380E 15 1224 17.0 5.25 E / FH ESDI/SCSI
9424E 8 1661 17.0 5.25 E / FH ESDI/SCSI
9780E 15 1661 17.0 5.25 E / FH ESDI/SCSI
1006 2 153 128 17 M /
1012 4 153 128 17 M /
2006 2 307 128 17 M /
* Controller Type - M = MFM R = RLL E = EDSI S = SCSI O = Other ? = N/A
South Texas BBS I
HD Listing
713-894-5636
Write Reduce Step Access Recom'd Controller
Manufacturer Model Hds Cylndrs PreComp Write Rate Time Sec/trk Dimsn Type*/Comment
=============== =============== ==== ======= ======= ====== ==== ====== ======= ====== ================================
MINISCRIBE 2006 8 512 0.0 M /
2012 4 306 128 0.0 17 M /
3006 2 306 0.0 M /
3012 2 612 0.0 M /
3053 5 1024 25.0 17 5.25 M / HH
3053II 5 1024 25.0 17 5.25 M / HH
3085 7 1170 512 off 7 20.0 17 5.25 M / HH
3130 5 1250 17.0 17 5.25 M / HH
3180 7 1250 17.0 17 5.25 M / HH ESDI/SCSI
3212 2 612 128 85.0 17 5.25 M / HH
3212 2 615 0 off 7 0.0 M /
3212 PLUS 2 612 128 53.0 17 5.25 M / HH
3412 4 306 128 0.0 17 M /
3425 4 612 0 off 7 85.0 17 5.25 M / HH
3425 PLUS 4 612 306 53.0 17 5.25 M / HH
3650 6 809 0 off 7 61.0 17 5.25 M / HH
3650F 6 809 0 off 7 46.0 17 5.25 M / HH
3675 6 809 0 off 7 61.0 17 5.25 M / HH
4010 2 480 128 17 M /
4020 4 480 128 17 M /
5330 6 480 128 17 M /
5338 6 612 306 17 M /
5440 8 480 128 17 M /
5451 8 612 306 17 M /
6032 3 1024 512 off 7 28.0 17 5.25 M /
6053 5 1024 512 off 7 28.0 17 5.25 M / FH
6074 7 1024 512 28.0 17 5.25 M / FH
6085 8 1024 512 off 7 28.0 17 5.25 M / FH
6212 2 615 0 off 7 0.0 17 M /
7426 4 612 613 17 M /
8212 2 615 128 off 7 0.0 17 M /
8412 4 306 0 off 7 0.0 17 M /
8425 4 615 0 off 7 68.0 17 3.5 M /
8425F 4 615 0 off 7 40.0 17 3.5 M / RLL
8425XT 4 615 61.0 17 3.5 M /
8438XT 4 615 61.0 17 3.5 M /
3438 4 613 85.0 26 5.25 R / HH
3438 PLUS 4 613 53.0 26 5.25 R / HH
3675 6 809 61.0 26 5.25 R / HH
6079 5 1024 512 off 7 28.0 26 5.25 R / FH
6128 8 1024 0 off 7 28.0 26 5.25 R /
8051 5 981 26 3.5 R /
8225 2 771 26 3.5 R /
8225XT 4 615 68.0 26 3.5 R /
8434F 4 615 40.0 26 3.5 R /
8438 4 615 128 off 7 68.0 26 3.5 R /
8438F 4 615 128 off 7 40.0 26 3.5 R / RLL
8450 4 771 26 3.5 R /
8450XT 4 805 45.0 26 3.5 R /
3085S 3 1255 17.0 5.25 S /
3130S 5 1255 17.0 5.25 S /
3180S 7 1255 17.0 5.25 S /
* Controller Type - M = MFM R = RLL E = EDSI S = SCSI O = Other ? = N/A
South Texas BBS I
HD Listing
713-894-5636
Write Reduce Step Access Recom'd Controller
Manufacturer Model Hds Cylndrs PreComp Write Rate Time Sec/trk Dimsn Type*/Comment
=============== =============== ==== ======= ======= ====== ==== ====== ======= ====== ================================
MINISCRIBE 8051S 4 745 28.0 28 3.5 S /
8425S 4 615 68.0 3.5 S /
9380S 15 1224 16.0 5.25 S /
9424S 8 1661 17.0 5.25 S /
9780S 15 1661 17.0 5.25 S /
MITSUBISHI MR 5310E 5 977 none 28.0 17 5.25 E / HH
MR 521 2 612 85.0 17 5.25 M / HH
MR 522 4 612 300 85.0 17 5.25 M / HH
MR 533 3 971 none 0.0 17 5.25 M / HH
MR 535 5 971 none 28.0 17 5.25 M / HH
MR 535 5 971 none 28.0 26 5.25 R / HH
MMI 312 4 306 128 none 7 0.0 M /
M 106 2 306 128 none 7 75.0 17 3.5 M /
M 112 4 306 128 none 7 75.0 17 3.5 M /
M 125 8 306 128 none 7 75.0 17 3.5 M /
M 206 2 306 128 none 7 0.0 M /
M 212 4 306 128 none 7 70.0 17 5.25 M /
M 225 8 306 128 none 7 75.0 17 5.25 M /
M 306 2 306 128 none 7 75.0 17 3.5 M /
M 312 4 306 128 none 7 75.0 17 5.25 M /
M 325 8 306 128 none 7 75.0 17 5.25 M /
NEC D 3142 8 642 ? /
D 3146H 8 615 ? /
D 3661 7 915 ? /
D 5127H 4 615 ? /
D 5452 10 823 ? /
D 5655 7 1224 ? /
D 5662 15 1224 ? /
D 5682 15 1633 ? /
D 5652 10 823 23.0 17 5.25 E / HH
D 3126 4 615 256 none 7 85.0 17 3.5 M /
D 5114 2 306 85.0 17 M /
D 5124 4 306 none 85.0 17 5.25 M / HH
D 5126 4 615 128 none 7 85.0 17 5.25 M / HH
D 5126H 4 615 128 none 7 40.0 17 5.25 M / HH
D 5127 4 615 128 none 7 0.0 17 5.25 M / HH
D 5146 8 615 128 none 7 85.0 17 5.25 M / HH
D 5146H 8 615 128 none 7 40.0 17 5.25 M / HH RLL
D 5147 8 615 128 none 7 0.0 17 5.25 M / HH
D 5147H 8 615 128 none 7 0.0 17 5.25 M / HH
NEI RD 3127 2 612 0.0 M /
RD 3255 4 612 0.0 M /
RD 4127 4 306 0.0 17 M /
RD 4255 8 306 0.0 M /
NEWBURY DATA NDR 2190 15 1224 ? /
NDR 4170 7 1224 ? /
NDR 4380 15 1224 ? /
NDR 4175 7 1224 none 28.0 36 5.25 E / FH
NDR 4380 15 1224 none 28.0 36 5.25 E / FH
1065 7 918 25.0 17 5.25 M / FH
1085 8 1025 none 26.0 17 5.25 M / FH
1105 11 918 none 25.0 17 5.25 M / FH
* Controller Type - M = MFM R = RLL E = EDSI S = SCSI O = Other ? = N/A
South Texas BBS I
HD Listing
713-894-5636
Write Reduce Step Access Recom'd Controller
Manufacturer Model Hds Cylndrs PreComp Write Rate Time Sec/trk Dimsn Type*/Comment
=============== =============== ==== ======= ======= ====== ==== ====== ======= ====== ================================
NEWBURY DATA 1140 15 918 none 25.0 17 5.25 M / FH
1140- 15 1024 25.0 17 5.25 M / FH
2190- 15 1024 none 28.0 17 5.25 M / FH
NDR 340 8 615 none 40.0 17 3.5 M /
NDR 360 8 615 M /
2190 15 918 none 0.0 17 5.25 N / FH
320 4 615 none 0.0 N /
NDR 3170S 9 1224 none 28.0 26 5.25 S / FH
NDR 3280S 15 1224 none 28.0 26 5.25 S / FH
NDR 4380S 15 1224 none 28.0 34 5.25 S / FH
NPL NP 03-6 2 306 0.0 M /
NP 03-13 4 306 0.0 R / 315 RLL
NP 02-26S 4 640 0.0 S /
OKIDATA OD 526 4 615 0.0 26 R /
OD 540 6 615 0.0 26 R /
OLIVETTI HD662/11 2 612 17 M /
HD662/12 4 612 17 M /
OTARI C 214 4 306 128 128 17 M /
C 519 6 306 128 128 17 M /
C 526 8 306 128 128 17 M /
PANASONIC JU-116 4 615 85.0 17 3.5 M /
JU-128 7 733 35.0 17 3.5 M /
PRIAM 617 11 752 ? /
623 15 752 ? /
630 15 1224 ? /
617 7 1225 20.0 5.25 E / FH
628 11 1225 20.0 5.25 E / FH
638 15 1225 20.0 34 5.25 E / FH
502 7 755 17 M /
504 7 755 17 M /
514 11 1224 22.0 17 5.25 M / FH
519 15 1224 none 22.0 17 5.25 M / FH
ID 130 15 1224 none none 7 0.0 M /
S 14 11 1224 none none 7 0.0 M /
S 19 15 1224 none none 7 0.0 M /
V 150 5 987 none none 7 0.0 17 M /
V 160 5 1166 none 0.0 17 M /
V 170 7 987 none none 7 0.0 17 M /
V 185 7 1166 none 0.0 17 M /
V 130 3 987 none none 7 0.0 26 R /
V 160 5 1166 none none 7 0.0 17 R /
V 170 7 987 none none 7 0.0 26 R /
717 7 1225 20.0 5.25 S / FH
728 11 1225 20.0 5.25 S / FH
738 15 1225 20.0 5.25 S / FH
PTI PT-325R 0 0 0.0 ? /
PT-225 4 615 300 none 7 0.0 17 M /
PT-234 4 820 35.0 17 M /
PT-338 6 615 none none 7 0.0 17 M /
PT-351 6 820 35.0 17 3.5 M /
PT-238A 4 615 35.0 26 R / FOR AT BUS
PT-238R 4 615 300 none 7 0.0 26 R / RLL
* Controller Type - M = MFM R = RLL E = EDSI S = SCSI O = Other ? = N/A
South Texas BBS I
HD Listing
713-894-5636
Write Reduce Step Access Recom'd Controller
Manufacturer Model Hds Cylndrs PreComp Write Rate Time Sec/trk Dimsn Type*/Comment
=============== =============== ==== ======= ======= ====== ==== ====== ======= ====== ================================
PTI PT-251A 4 820 35.0 26 R / FOR AT BUS
PT-251R 4 820 35.0 26 R /
PT-338R 6 615 none none 7 0.0 26 R / RLL
PT-357A 6 615 35.0 26 R / FOR AT BUS
PT-357R 6 615 none none 7 0.0 26 R / RLL
PT-376A 6 820 35.0 26 R / FOR AT BUS
PT-376R 6 820 35.0 26 R /
PT-4102R 8 820 26 R /
PT-238S 4 615 35.0 S /
PT-251S 4 820 35.0 S /
PT-357S 6 615 35.0 S /
PT-376S 6 820 35.0 S /
QUANTUM PRO100 0 0 19.0 3.5 E /
PRO145 0 0 19.0 3.5 E /
Q 510 2 512 256 none 7 17.0 M /
Q 520 4 512 256 none 7 17.0 M /
Q 530 6 512 256 none 7 17.0 M /
Q 540 8 512 256 none 7 17.0 M /
PRO120 0 0 19.0 3.5 R / AT BUS
PRO170 0 0 19.0 3.5 R / AT BUS
PRO40 0 0 19.0 3.5 R / AT BUS
PRO80 0 0 19.0 3.5 R / AT BUS
PRO120 0 0 19.0 3.5 S / 120
PRO170 0 0 19.0 3.5 S / 168
PRO40 0 0 19.0 3.5 S / 42
PRO80 0 0 19.0 3.5 S / 84
Q-160 12 0 26.0 5.25 S / HH
Q-250 4 823 26.0 5.25 S / HH
Q-280 6 823 26.0 5.25 S / HH
QUME R 200 0 0 0.0 ? /
R 300 0 0 0.0 ? /
RICOH 5130 2 612 400 none 7 85.0 17 M /
RH-5260 2 615 85.0 17 M / REMOV.
RH-5261 2 612 85.0 S / REMOV.
RMS RMS 503 2 153 77 77 0 0.0 M /
RMS 506 4 153 77 77 0 0.0 M /
RMS 512 8 153 77 77 0 0.0 M /
RODIME RO 206 0 0 0.0 ? /
RO 101 2 192 0 96 7 0.0 17 5.25 M / FH
RO 102 4 192 0 96 7 0.0 17 5.25 M / FH
RO 103 6 192 0 96 7 55.0 17 5.25 M / FH
RO 104 8 192 0 96 7 0.0 17 5.25 M / FH
RO 201 2 321 0 132 7 85.0 17 5.25 M / FH
RO 201E 2 640 0 none 7 55.0 17 5.25 M / FH
RO 202 4 321 0 132 7 85.0 17 5.25 M / HH
RO 202E 4 640 0 none 7 55.0 17 5.25 M / FH
RO 203 6 321 0 132 7 85.0 17 5.25 M / HH
RO 2031 6 320 M /
RO 203E 6 640 0 none 7 55.0 17 5.25 M / FH
RO 204 8 321 0 132 7 85.0 17 5.25 M / FH
RO 204E 8 640 0 none 7 55.0 17 5.25 M / FH
RO 251 2 306 85.0 17 5.25 M / HH
* Controller Type - M = MFM R = RLL E = EDSI S = SCSI O = Other ? = N/A
South Texas BBS I
HD Listing
713-894-5636
Write Reduce Step Access Recom'd Controller
Manufacturer Model Hds Cylndrs PreComp Write Rate Time Sec/trk Dimsn Type*/Comment
=============== =============== ==== ======= ======= ====== ==== ====== ======= ====== ================================
RODIME RO 252 4 306 128 64 85.0 17 5.25 M / HH
RO 252F 4 306 0.0 M /
RO 3000A-XLAT 5 992 17 M /
RO 3045 5 872 0 none 7 28.0 17 M /
RO 3055 6 872 0 none 7 28.0 17 M /
RO 3065 7 872 28.0 17 M /
RO 351 2 306 85.0 17 M /
RO 365 4 612 17 3.5 M /
RO 5065 5 0 28.0 17 5.25 M / HH
RO 5065 5 1224 17 M /
RO 5090 7 1224 28.0 17 5.25 M / HH
RO 3000A-NAT 5 625 27 R /
RO 3060R 5 750 26 R /
RO 3075R 6 750 26 R /
RO 3085R 7 750 26 R /
RO 352 4 306 128 64 7 85.0 17 3.5 R / HH
RO 5090R 7 1224 26 R /
RO 3057S 5 680 28.0 S /
RO 3070S 0 0 28.0 S /
RO 3085S 7 750 28.0 S /
RO 5040 3 1224 28.0 S /
RO 5075S 0 0 28.0 5.25 S / HH
RO 5125S 5 1219 28.0 5.25 S / HH
RO 5180S 7 1219 28.0 5.25 S / HH
RO 652A 0 0 85.0 S /
RO 652B 4 306 85.0 S /
RO 752A 0 0 85.0 5.25 S / HH
SEAGATE ST-112 0 0 0.0 ? /
ST-4192E 8 1147 7 17.0 36 5.25 E / SCSI interface
ST-125 4 615 none none 7 40.0 17 3.5 M / Old designation 28 ms
ST-125-1 4 615 none none 7 28.0 17 3.5 M /
ST-125A 4 404 none none 7 28.0 26 3.5 M / RLL AT 16 bit
ST-125A-1 4 404 none none 7 28.0 26 3.5 M / RLL AT 16 bit
ST-138 6 615 none none 7 40.0 17 3.5 M / Old designation 28 ms
ST-138-1 6 615 none none 7 28.0 17 3.5 M /
ST-151 5 977 none none 7 23.0 17 3.5 M / 23ms 3.5"
ST-206 2 306 128 17 5.25 M / FH
ST-212 4 306 128 128 7 0.0 17 5.25 M / FH
ST-213 2 615 300 none 7 0.0 17 5.25 M / FH
ST-225 4 615 300 none 7 65.0 17 5.25 M / HH
ST-251 6 820 none none 7 40.0 17 5.25 M / HH
ST-251-1 6 820 none none 7 28.0 17 5.25 M / HH
ST-4026 4 615 300 none 5 0.0 17 5.25 M / FH
ST-4030 5 733 354 M /
ST-4038 5 733 300 none 7 40.0 17 5.25 M / FH
ST-4038M 5 733 none 40.0 M /
ST-4051 5 977 none none 7 40.0 17 5.25 M / FH
ST-4053 5 1024 none 28.0 17 5.25 M / FH
ST-406 2 306 128 128 7 0.0 17 5.25 M / FH
ST-4096 9 1024 none none 7 28.0 17 5.25 M / FH
ST-412 4 306 128 128 7 0.0 17 5.25 M / FH
ST-419 6 306 128 128 7 0.0 17 5.25 M / FH
* Controller Type - M = MFM R = RLL E = EDSI S = SCSI O = Other ? = N/A
South Texas BBS I
HD Listing
713-894-5636
Write Reduce Step Access Recom'd Controller
Manufacturer Model Hds Cylndrs PreComp Write Rate Time Sec/trk Dimsn Type*/Comment
=============== =============== ==== ======= ======= ====== ==== ====== ======= ====== ================================
SEAGATE ST-425 8 306 0.0 17 5.25 M / FH
ST-506 4 153 128 128 0 0.0 17 5.25 M / FH
ST-706 2 306 128 17 5.25 M / FH
ST-138A 4 604 none none 7 40.0 26 3.5 R / RLL AT 16 bit
ST-138A-1 4 604 none none 7 28.0 26 3.5 R / RLL AT 16 bit
ST-138R 4 615 none none 7 40.0 26 3.5 R / RLL
ST-138R-1 4 615 none none 7 28.0 26 3.5 R / RLL Old designation 28 ms
ST-157A 6 539 none none 7 40.0 26 3.5 R / RLL AT 16 bit
ST-157A-1 6 539 none none 7 28.0 26 3.5 R / RLL AT 16 bit
ST-157R 6 615 none none 7 40.0 26 3.5 R / RLL
ST-157R-1 6 615 none none 7 28.0 26 3.5 R / RLL Old designation 28 ms
ST-225R 2 667 none none 7 70.0 31 5.25 R / RLL/ARLL
ST-238R 4 615 300 none 7 65.0 17 5.25 R / HH
ST-250R 4 667 none none 7 70.0 31 5.25 R / RLL/ARLL
ST-251R 6 820 none none 7 40.0 26 5.25 R / RLL
ST-277R 6 820 none none 7 40.0 26 5.25 R / RLL
ST-277R-1 6 820 none none 7 28.0 26 5.25 R / RLL 3.5"
ST-4077R 5 1024 none none 7 28.0 26 5.25 R / RLL
ST-4144R 9 1024 none none 7 28.0 26 5.25 R /
ST-1096N 7 906 none none 7 24.0 3.5 S / SCSI
ST-125N 4 407 none none 7 40.0 35 3.5 S / SCSI
ST-125N-1 4 407 none none 7 28.0 35 3.5 S / SCSI
ST-138N 4 613 none none 7 40.0 35 3.5 S / SCSI Old designation 28 ms
ST-138N-1 4 613 none none 7 28.0 35 3.5 S / SCSI
ST-157N 6 613 none none 7 40.0 26 3.5 S / SCSI Old designation 28 ms
ST-157N-1 6 613 none none 7 28.0 26 3.5 S / SCSI
ST-177N 5 921 none none 7 24.0 26 3.5 S / SCSI Old designation 28 ms
ST-225N 4 615 300 none 7 65.0 17 5.25 S / SCSI
ST-251N 4 818 none none 7 40.0 26 5.25 S / SCSI
ST-251N-1 4 818 none none 7 28.0 26 5.25 S / SCSI
ST-277N 6 820 none none 7 40.0 26 5.25 S / SCSI
ST-277N-1 6 628 none none 7 28.0 26 5.25 S / SCSI
ST-296N 6 818 28.0 34 5.25 S / HH
ST-4051N 5 977 n/a S /
ST-4077N 5 1024 none none 7 28.0 34 5.25 S / SCSI
ST-4096N 8 1147 none none 7 28.0 5.25 S / SCSI
ST-4144N 9 1024 none none 7 28.0 5.25 S / SCSI
ST-4192N 8 1147 7 17.0 36 5.25 S / SCSI
SHUGART SA 724 0 0 0.0 17 ? /
SA 604 4 159 128 128 0 0.0 17 M /
SA 606 6 159 128 128 0 0.0 17 M /
SA 607 2 306 128 0.0 17 M /
SA 612 4 311 128 none 0 0.0 17 M /
SA 706 2 306 128 0.0 17 M /
SA 712 4 306 128 0.0 17 M /
SIEMENS 1200 8 1216 25.0 5.25 E / FH
1300 12 1216 25.0 5.25 E / FH
2200 8 1216 25.0 5.25 E / FH
2300 12 1216 25.0 5.25 E / FH
5710 15 0 16.0 E /
5720 15 0 16.0 S /
SYQUEST SQ 306R 2 306 0.0 17 M / Removable cartridge
* Controller Type - M = MFM R = RLL E = EDSI S = SCSI O = Other ? = N/A
South Texas BBS I
HD Listing
713-894-5636
Write Reduce Step Access Recom'd Controller
Manufacturer Model Hds Cylndrs PreComp Write Rate Time Sec/trk Dimsn Type*/Comment
=============== =============== ==== ======= ======= ====== ==== ====== ======= ====== ================================
SYQUEST SQ 306RD 4 306 none none 7 0.0 17 M / Removable cartridge
SQ 312 2 615 0.0 17 M /
SQ 312RD 2 615 none none 7 0.0 17 M / Removeable
SQ 315F 4 612 none none 7 0.0 17 M /
SQ 319 2 612 0.0 17 M /
SQ 325 4 612 0.0 17 M /
SQ 325F 4 615 none none 7 0.0 17 M /
SQ 338F 6 615 none none 7 0.0 17 M /
SQ 340AF 6 640 17 M /
T.I. 4 153 64 64 17 5.25 M / FH
TANDON TM 251 2 306 0.0 M /
TM 252 4 306 none none 7 0.0 17 M /
TM 261 2 612 0.0 17 M /
TM 262 4 615 none none 7 0.0 17 M /
TM 3085 8 1024 37.0 17 M /
TM 353 4 306 17 M /
TM 361 2 612 0.0 17 M /
TM 362 4 615 none none 7 0.0 17 M /
TM 501 2 306 153 128 0 0.0 17 M /
TM 502 4 306 153 128 0 0.0 17 M /
TM 503 6 306 153 128 0 0.0 17 M /
TM 6025 4 153 none 128 0 0.0 17 M /
TM 602S 4 153 none 128 0 0.0 17 M /
TM 6035 6 153 none 128 0 0.0 17 M /
TM 6035E 6 230 128 128 0 0.0 17 M /
TM 603S 6 153 none 128 0 0.0 17 M /
TM 603SE 6 230 128 128 0 0.0 17 M /
TM 703 5 733 none none 7 0.0 17 M /
TM 705 5 962 none 0.0 M /
TM 755 5 981 none none 7 37.0 17 3.5 M /
TM 244 4 782 37.0 26 R /
TM 246 6 782 37.0 26 R /
TM 262R 2 782 26 3.5 R / 186364-408
TM 264 4 782 85.0 26 3.5 R /
TM 3085 8 1024 37.0 26 R /
TM 344 4 782 37.0 26 3.5 R /
TM 346 6 782 37.0 26 3.5 R /
TM 362R 2 782 85.0 26 3.5 R /
TM 364 4 782 85.0 26 3.5 R / 186364-102
TM 702 4 615 none none 7 0.0 26 R /
TM 702AT 4 615 none 0.0 26 R /
TM 703AT 5 733 none 0.0 26 R /
TM 2085 9 1004 25.0 S /
TM 2128 9 1004 25.0 S /
TM 2170 9 1344 25.0 S /
TEAC SD-540 0 0 0.0 ? /
SD-150 4 306 0.0 M /
SD-510 4 306 128 128 7 0.0 17 M /
SD-520 4 615 128 128 7 0.0 17 M /
TOKICO DK 503-2 4 306 0.0 M /
TOSHIBA MK 153FA 5 831 23.0 35 5.25 E / FH
MK 154FA 7 831 23.0 35 5.25 E / FH
* Controller Type - M = MFM R = RLL E = EDSI S = SCSI O = Other ? = N/A
South Texas BBS I
HD Listing
713-894-5636
Write Reduce Step Access Recom'd Controller
Manufacturer Model Hds Cylndrs PreComp Write Rate Time Sec/trk Dimsn Type*/Comment
=============== =============== ==== ======= ======= ====== ==== ====== ======= ====== ================================
TOSHIBA MK 156FB 10 831 23.0 35 5.25 E / FH
MK 250F 10 1224 18.0 35 5.25 E / FH EDSI/SCSI
MK 134FA 7 733 25.0 17 3.5 M /
MK 53F 5 830 512 30.0 17 5.25 M / FH
MK 53FA 5 830 512 none 7 30.0 17 5.25 M / FH
MK 54F 7 830 512 30.0 17 5.25 M / FH
MK 54FA 7 830 512 none 7 30.0 17 5.25 M / FH
MK 56F 10 830 512 30.0 17 5.25 M / FH
MK 56FA 10 830 512 none 7 30.0 17 5.25 M / FH
MK 53FB 5 830 512 none 7 23.0 26 5.25 R / FH
MK 54FB 7 830 512 none 7 25.0 26 5.25 R / FH
MK 56FB 10 830 512 none 7 25.0 26 5.25 R / FH
MK-53F-R 5 830 R /
MK-54F-R 7 830 R /
MK-56F-R 10 830 R /
MK153FB 5 830 23.0 35 5.25 S / FH
MK154FB 7 830 23.0 35 5.25 S / FH
MK156FA 10 830 23.0 35 5.25 S / FH
TULLIN TL 213 2 612 0.0 17 M /
TL 226 4 640 none none 7 0.0 17 M /
TL 238 4 640 none 0.0 17 M /
TL 240 6 640 none none 7 0.0 17 M /
TL 258 6 640 none 0.0 17 M /
TL 326 4 640 none none 7 0.0 17 M /
TL 340 6 640 none none 7 0.0 17 M /
VERTEX V130 3 987 17 M /
V150 5 987 17 M /
V170 7 987 17 M /
V185 7 1166 17 M /
WESTERN DIGITAL WD 262 4 615 80.0 17 3.5 M / to 5.25 HH
WD 362 4 615 80.0 17 3.5 M /
WD 344R 4 782 40.0 26 3.5 R /
WD 382R TM262R 2 782 85.0 26 3.5 R /
WD 383R 4 615 85.0 26 3.5 R / HH
WD 384R TM364 4 782 85.0 26 3.5 R /
WD 544R 4 782 40.0 26 3.5 R / 5.25 HH BRKT
WD 582R 2 782 85.0 26 3.5 R / to 5.25 HH BRKT
WD 583R 4 615 85.0 26 3.5 R / HH BRKT
WD 584R 4 782 85.0 26 3.5 R / 5.25 HH BRKT
WD93028-A 2 782 80.0 27 3.5 R /
WD93028-X 2 782 80.0 27 3.5 R /
WD93038-X 3 782 80.0 27 3.5 R /
WD93048-A 4 782 80.0 27 5.3 R /
WD93048-X 4 782 80.0 27 3.5 R /
WD95028-A 2 782 80.0 27 5.25 R / HH
WD95028-X 2 782 80.0 27 5.25 R / HH
WD95038-X 3 782 80.0 27 5.25 R / HH
WD95048-A 4 782 80.0 27 5.25 R / HH
WD95048-X 4 782 80.0 27 5.25 R / HH
WESTERN DYNEX WD 505 2 310 none none 7 M /
XEBEC OWL I 4 0 55.0 5.25 M / HH
OWL II 4 0 40.0 5.25 M / HH
OWL III 4 0 38.0 5.25 M / HH
* Controller Type - M = MFM R = RLL E = EDSI S = SCSI O = Other ? = N/A
* Controller Type - M = MFM R = RLL E = EDSI S = SCSI O = Other ? = N/A