ProLiant DL740 Server Maintenance and Service Guide

Physical, Operating, and Performance Specifications
Hot-Plug U320 SCSI Hard Drives
Table 8-6: Hot-Plug U320 SCSI Hard Drives
36.4-GB 72.8-GB 146.8-GB 18.2-GB 36.4-GB 72.8-GB
Capacity 36419.3 MB 72839.1 MB 146815.7 MB 18209.3 MB 36419.3 MB 72839.1 MB
Height 1.0 in 1.0 in 1.0 in 1.0 in 1.0 in 1.0 in
Size 3.5 in 3.5 in 3.5 in 3.5 in 3.5 in 3.5 in
Interface Wide-Ultra
320 SCSI
Wide-Ultra
320 SCSI
Wide-Ultra
320 SCSI
Wide-Ultra
320 SCSI
Wide-Ultra
320 SCSI
Wide-Ultra
320 SCSI
Transfer rate 320 MB/s 320 MB/s 320 MB/s 320 MB/s 320 MB/s 320 MB/s
Seek time (typical, including setting)
Single track 0.55 ms 0.55 ms 0.55 ms 0.40 ms 0.40 ms 0.40 ms
Average 4.90 ms 4.90 ms 4.90 ms 3.80 ms 3.80 ms 3.80 ms
Full stroke 9.20 ms 9.20 ms 9.20 ms 6.70 ms 6.70 ms 6.70 ms
Rotational
speed
10,000 rpm 10,000 rpm 10,000 rpm 15,000 rpm 15,000 rpm 15,000 rpm
Physical configuration
Bytes/Sector 512 512 512 512 512 512
Logical blocks 71,131,999 142,263,999 286,749,487 17,773,524 35,565,080 142,263,999
Operating
temperature
5° to 55° C
(41° to
131° F)
5° to 55° C
(41° to
131° F)
5° to 55° C
(41° to
131° F)
5° to 55° C
(41° to
131°F)
5° to 55° C
(41° to
131° F)
5° to 55°C
(41° to
131° F)
8-8 HP ProLiant DL740 Server Maintenance and Service Guide
HP CONFIDENTIAL Codename: Jethro Part Number: 270853-004 Last Saved On: 2/10/04 3:56 PM