14 Cheetah 9FC Installation Guide, Rev. A
1. The specified formatted capacities are calculated with the stan-
dard OEM sector size (512 bytes per logical block) and sparing.
1. For more detailed power information, refer to the Cheetah 9FC Product
Manual, publication number 83329210.
Characteristics
ST19101FC
Interface FC-AL
Capacity
Unformatted (Gbytes)
Formatted (Gbytes)
1
11.7
9.1
Recording
Cylinders (user)
Read/write data heads
Avg bytes/track
6,526
16
115,078
Seek time
Average read (msec)
Average write (msec)
8.2
9.7
Disc rotation
RPM
Average latency (msec)
10,033
2.99
Data transfer rate
Maximum instantaneous
(Mbytes/sec)
100
ST19101FC
DC power requirements(±5%)
1
+5 V +12 V
Maximum start current
Maximum operating current
Average idle current
1.04A
1.13A
1.0A
3.19A
1.9A
1.5A