Seagate 18FC ユーザーズマニュアル

Cheetah 18FC Installation Guide, Rev. A

15

1.

The specified formatted capacities are calculated with the standard OEM sec-
tor size (512 bytes per logical block) and sparing.

 

Interface

Fibre Channel

Capacity

Unformatted (Gbytes)

Formatted (Gbytes)

1

22.54

18.2

Recording

Cylinders (user)

Read/write data heads

Avg bytes/track

6,962

24

104,840 to 159,008

Access time

Average read (msec)
Average write (msec)

5.9
6.7

Disc rotation

RPM

Average latency (msec)

10,025

2.99

Data transfer rate

Maximum instantaneous

  (Mbytes/sec per port)

106.3

1. For more detailed power information, refer to the Cheetah 18FC Product Man-

ual, publication number 83329330.

  Maximum start current

Maximum operating current
Average idle current

0.76A
0.80A
0.70A

3.2A
1.41A
1.25A