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Shareware Supreme Volume 6 #1
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MCRPSPEC.ZIP
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SCSIPAK.TXT
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1989-10-12
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Micropolis 1370/1570 PC PAK
Configuration/Specification Data Sheet
Capacity: Formatted
Model 1373 1373A 1374 1374A 1375 1578-15
Per Drive (MB) 72 91 109 145 327
Per Sector (B) ------------------ 512 ---------------- 512
Blocks/Track ------------------ 35 ---------------- 35
Cylinders ----------------- 1018 ---------------- 1218
Data Heads 4 5 6 7 8 15
1370 Performance
Seek Time (including settling time) Track-to-Track 5 msec
Average 23 msec
Maximum 50 msec
Latency Time (Average) 8.33 msec
Rotational Speed 3600 rpm
Data Transfer Rate 10 MHz
1370 Interface
Compatibility SCSI CCS*
Data Transfers
Asynchronus 1.6 Mbytes/sec
Buffer 16 KByte
Defect Management Track oriented
Drivers/Receivers Single-ended standard
1570 Performance
Seek Time (including settling time) Track-to-Track 4 msec
Average 18 msec
Maximum 40 msec
Latency Time(average) 8.33 msec
Rotational Speed 3600 rpm
Media Transfer Rate 10 MHz
1570 Interface
Compatibility SCSI CCS*
Data Transfer
Asynchronous 1.6 Mbytes/sec
Command Overhead Less than 750 microseconds
Buffer 64 KByte
Defect Management Track oriented
Drivers/Receivers Single-ended standard
1370/1570 Physical
Form Factor (Industry-standard for 5 1/4 inch full height)
Height 3.25 inches(82.6 mm)
Width 5.75 inches(146 mm)
Depth 8.00 inches(203 mm)
Weight
1370 6 pounds(2.7 kg) nominal
1570 8.4 pounds(3.8 kg) nominal
Other
Power Requirements-typical
+ 12V +/-5% 2.0a Avg
(4.3A max. during start-up)
+ 5V =/-5% 2.2a Avg
Power Dissipation-typical
1370 35 Watts
1570 31 Watts
Acoustic Noise
1370 < 51
1570 < 51
1370/1570 Reliability
MTBF
1370 30,000 power-on hrs
1570 150,000 power-on hrs
MTTR 15 min
Preventive Maintenance none
Electronic Adjustments none
Data Integrity
Automatic retry with early/late strobe and/or offset
48-bit ECC polynomial
Performance Advantage Kits
The industry first easily installed and fully featured 5 1/4
inch, high performance SCSI-based disk drives for IBM PC/XT
PC/AT and compatibles.
The 1370/1570 Performance Advantage Kits offer:
[] Novell Netware 286 V2.1, Xenix and DOS compatibility
[] More than twice the performance of ST-506 drives
10 MHz data transfer rate
23 and 18 millisecond average access times
[] Supports 1:1 Interleave for faster data throughput
[] Supports two floppy disk drives, six hard drives, and one
SCSI Tape backup
[] All hardware and software included
Available in six formatted capacities:
PC PAK model Formatted Capacities
---------------------------------------------------
1373 72 MBytes
1373A 91 MBytes
1374 109 MBytes
1374A 127 MBytes
1375 145 MBytes
1578-15 327 MBytes
Each PC PAK includes:
[] A SCSI-based drive
[] A SCSI to PC BUS host adapter that will support two
floppy,disk drives Six Hard disk drives,and SCSI tape
backup
[] Cables and mounting hardware
[] Installation software for DOS, SCO XENIX, AND NOVELL
NETWARE 286,V2.1
[] Complete,easy to follow hardware and software installation
guides
All this backed by a full one-year warranty.
For more information on this and other Micropolis disk drives,
contact a Micropolis Sales Office for your nearest Authorized
Distributor.
IBM,IBM Personal Computer AT, and IBM Personal Computer XT are
registered trademarks of International Business Machines
Corporation.
XENIX IS A registered trademark of Microsoft Corporation
SCO XENIX System V is an implementation of XENIX produced by The
Santa Cruz Operation, Inc.
Novell and Netware are trademarks of Novell,Inc.