Conner CFS420A IDE
CONNER PERIPHERALS, INC
Telephone Support: 1-800-4CONNER, FAX Back: 408-456-4903
BBS: 408-456-4415
CFS420A 420MB IDE Interface Hard Disk Drive
/----------------------------------------------------------------------\
| CONNECTORS: |
| ____Power____ __________________Data____________________ |
| | | | . . . . . . . . . . . . . . . . . . . | |
| | O O O O | | 1 . . . . . . . . . . . . . . . . . . | |
| \______________/ |___________________ ____________________| |
| +12 G G +5 | | ======PCBA========== |
| red yellow Red stripe on ribbon cable is pin 1 |
\----------------------------------------------------------------------/
JUMPERS: x x x x x x x Single Drive Master Slave
x x x x x x x x -------------|--------|-------
==PCBA==== C A -Reserved-- C/D in C/D in C/D out
D C
/---/-------------------------\ A/C out when master slave
| I | A/C== Jump with non-CFA/CFA Conner
| O | C/D== ers drives (except CP30254
| | | and CP30344). A/C in
| C | PCBA | with CFA/CFS and all
| o | | other drives.
| n | |
| n | |
| . | |
\---\-------------------------/
/--------------------------------------------------------------------\
| DRIVE PARAMETERS: Cylinders Heads WPcomp LZone Sectors |
| |
| 826 16 0 826 63 |
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SPECIFICATIONS:
Formatted Capacity (MB=1,000,000)_________________________ 426.3
Cylinders_________________________________________________ 2395
Sectors___________________________________________________ 63-100
Heads_____________________________________________________ 4
Disks_____________________________________________________ 2
Buffer Size___________________________ 64KB, segmented, adaptive
Average Seek______________________________________________ 14ms
Single Track______________________________________________ 3ms
Rotation Speed/Avg. Latency_____________________3600 rpm / 8.3ms
Transfer Rate to/from media_______________________2.56-4.42MB/sec
Transfer Rate to/from buffer___________________________7.5MB/sec
TPI________________________________________ 2774 tracks per inch
BPI________________________________________ 58,566 bits per inch
Size______________________ 1.0" Height x 4.0" Wide x 5.75" Depth
Weight________________________________________________1.16 lbs
Typical Power Requirements +12volts +5volts Power
Read/Write 125 ma 450 ma 3.7 W
Seek 260 ma 400 ma 5.12 W
Idle 120 ma 200 ma 2.44 W
Standby 28 ma 150 ma 1.1 W
Sleep 28 ma 60 ma .66 W
Spin Up (7 seconds) 1300 ma 530 ma N.A.
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Conner Peripherals reserves the right to change product
specifications without prior notification.
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