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- Path: rcfnews.cs.umass.edu!barrett
- From: osma.ahvenlampi@hut.fi (Osma Ahvenlampi)
- Newsgroups: comp.sys.amiga.reviews
- Subject: REVIEW: Conner CFP1060S SCSI-2 hard drive
- Followup-To: comp.sys.amiga.hardware
- Date: 28 Nov 1995 19:50:32 GMT
- Organization: The Amiga Online Review Column - ed. Daniel Barrett
- Lines: 128
- Sender: amiga-reviews@math.uh.edu (comp.sys.amiga.reviews moderator)
- Distribution: world
- Message-ID: <49fp68$69j@kernighan.cs.umass.edu>
- Reply-To: osma.ahvenlampi@hut.fi (Osma Ahvenlampi)
- NNTP-Posting-Host: astro.cs.umass.edu
- Keywords: hardware, SCSI, hard drive, commercial
- Originator: barrett@astro.cs.umass.edu
-
-
- PRODUCT NAME
-
- Conner CFP1060S SCSI-2 hard drive
-
-
- BRIEF DESCRIPTION
-
- This is a cheap, one gigabyte SCSI-2 hard drive (formatted capacity
- 1015 MB) with 9 ms access speed, 512 KB of RAM cache, and 5400 rpm disk
- speed.
-
-
- COMPANY INFORMATION
-
- Name: Conner
- Address: 3081 Zanker Road
- San Jose, California 95134
- USA
-
- Telephone: (408) 456-4500
- (800) 4-CONNER (1-800-426-6637)
- FAX: (408) 456-4903 (West Coast USA)
- (407) 262-4755 (East Coast USA)
- BBS: (408) 456-4415
-
- Web: http://www.conner.com
-
-
- LIST PRICE
-
- I bought this drive for $198 (US) plus tax from a large electronics
- chain in the San Francisco Bay Area. I do not know the list price.
-
-
- SPECIAL HARDWARE AND SOFTWARE REQUIREMENTS
-
- HARDWARE
-
- A computer with a SCSI interface.
-
- SOFTWARE
-
- None.
-
-
- MACHINE USED FOR TESTING
-
- Amiga 3000, 2 MB chip RAM, 12 MB fast RAM.
- Quantum LP540S internal hard drive.
- Toshiba XM3601B internal CD-ROM drive in an external case.
- Western Digital WD33C39-04PROTO SCSI chip.
- AmigaDOS 3.1
-
-
- INSTALLATION
-
- [MODERATOR'S NOTE: If you are not comfortable opening up your
- Amiga, then you should have the work done by an authorized Amiga
- service center or at least a professional. Opening your Amiga
- yourself may void your warranty, and careless work may even damage
- the machine. - Dan]
-
- This is an internal SCSI hard drive, and thus requires the usual
- steps of installing such devices. Open up the machine, locate a free 3.5"
- drive bay, install the drive there, plug in the SCSI and power cables, and
- check the termination. SCSI requires that the LAST drive on the internal
- cable is terminated, and the others are not. Similarly, if you have external
- devices, the LAST of those should be terminated. Termination causes a lot of
- problems to many people installing SCSI devices, so make sure you get it
- right.
-
-
- REVIEW
-
- I bought this drive for its price, expecting no great performance
- from it (although Conner lists is as a drive in the Performance series,
- probably because it is a SCSI-2 drive).
-
- I was, in fact, somewhat surprised with the performance achieved.
- In the A3000 SCSI bus, which, while being a very good implementation for its
- age, still is an old bus and can only reach up to about 4MB/s, this drive
- showed a raw SCSI performance of nearly that, leading me to suspect that it
- in fact does max out my SCSI bus. In FFS speed tests, I got a 1MB/s
- throughput on a 32 KB buffer, and up to 3.5MB/s when utilising the cache
- fully. Using huge transfer sizes to overflow the buffers of the drive, I
- measured a 2.2 MB/s maximum sustained speed. While not a speed demon
- compared to the high performance audio/video disks with 4-6 MB/s sustained
- transfer rate, this was by no account a bad result for a cheap drive like
- this.
-
- This drive supports synchronous transfers.
-
- The drive, like Conners in general, is quite noisy. Whereas the step
- motor of the Quantum produces a silent click, the Conner can be heard from a
- distance when it is accessing. This may or may not bother you. I wouldn't
- recommend having a machine with this drive doing something in the same room
- while you are trying to sleep.
-
- I would say this drive is a very good buy for the older machines,
- which won't be able to take full advantage of the faster drives anyway. If
- you need some cheap fixed storage and the loud clicking of a Conner drive
- doesn't bother you, consider this drive. If you own a 40 MHz 040 or even 060
- Amiga with an extremely fast SCSI-2 interface, you might want to consider a
- 7200 rpm drive instead.
-
-
- COPYRIGHT
-
- Copyright 1995 Osma Ahvenlampi.
-
- This review can be freely used in free-of-charge publications.
- To use this review for other purposes, please contact the author
- at the address Osma.Ahvenlampi@hut.fi.
-
- --
- This message was brought to you by Voodoo - Email magic
- Osma.Ahvenlampi@hut.fi | http://www.hut.fi/~oahvenla
- Co-author of the ClassAct GUI toolkit | http://www.pcnet.com/~caldi
- Editor of Amiga Report Technical Journal | http://www.warped.com/~artech
-
- ---
-
- Accepted and posted by Daniel Barrett, comp.sys.amiga.reviews moderator
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