Conner CFA1275A specifications
Jumper settings
SINGLE DRIVE |
PRIMARY DRIVE |
SECONDARY DRIVE |
C AND D JUMPED |
C AND D JUMPED |
C AND D NOT JUMPED |
A/C out when primary or secondary with non-CFA/CFA Conner drives (except CP30254 and CP30344). A/C in with CFA/CFS and all other drives.
CMOS settings
MODEL (CFS SERIES) |
SIZE |
CYL |
HDS |
SECT |
WPCOMP |
LZONE |
Type |
CFA1275A |
1.2 GB |
2479 |
64 |
63 |
0 |
2479 |
IDE |
Hard drive specifications
Formatted capacity (MB=1,000,000): |
1275 |
Cylinders: |
3665 |
Sectors: |
80-144 |
Heads: |
6 |
Disks: |
3 |
Buffer size: |
256 KB, segmented, adaptive |
Average seek: |
12.0ms |
Single track: |
3.0ms |
Rotation speed/avg. latency |
4500 RPM / 6.7ms |
Transfer rate to/from media: |
3.4-5.76MB / sec |
Transfer rate to/from buffer: |
10.0 MB / sec |
TPI |
N/A |
BPI |
N/A |
Size: |
1.0" Height x 4.0" Wide x 5.75" Depth |
Weight: |
1.25 lbs. |
Power requirements
|
+12 Volts |
+5 Volts |
Power |
Read/write |
170 ma |
430 ma |
4.2 W |
Seek |
270 ma |
430 ma |
5.6 W |
Idle |
170 ma |
370 ma |
3.9 W |
Standby |
0 ma |
190 ma |
1.0 W |
Sleep |
0 ma |
190 ma |
1.0 W |
Spin up (7 seconds) |
1200 ma |
500 ma |
N/A |