HP Z400 - Manual (Page 28)

HP SAS (Serial Attached
SCSI) Hard Drives for HP
Workstations 300 GB
(15K) Capacity 300 GB
Height 1 in; 2.5 cm
Width Media Diameter 3.5 in; 8.9 cm
Physical Size 4 in; 10.2 cm
Interface SAS
Synchronous Transfer Rate
(Maximum) 3.0 Gb/s
Buffer 16 MB
Seek Time (typical reads,
includes controller
overhead, including
settling) Single Track 0.2 ms
Average 3.5 ms
Full Stroke 6.7 ms
Rotational Speed 15,000 rpm
Logical Blocks 585,937,500 - 512 byte blocks
Operating Temperature50° to 95° F (10° to 35° C)
146 GB
(15K) Capacity 146 GB
Height 1 in; 2.5 cm
Width Media Diameter 3.5 in; 8.9 cm
Physical Size 4 in; 10.2 cm
Interface SAS
Synchronous Transfer Rate
(Maximum) 3.0 Gb/s
Buffer 16 MB
Seek Time (typical reads,
includes controller
overhead, including
settling) Single Track 0.2 ms
Average 3.5 ms
Full Stroke 6.7 ms
Rotational Speed 15,000 rpm
Logical Blocks 86,749,488 - 512 byte blocks
Operating Temperature50° to 95° F (10° to 3°5 C)
450 GB
(15K) Capacity 450 GB
Height 1 in; 2.5 cm
Width Media Diameter 3.5 in; 8.9 cm
Physical Size 4 in; 10.2 cm
Interface SAS
Synchronous Transfer Rate
(Maximum) 3.0 Gb/s
Buffer 16 MB
Seek Time (typical reads,
includes controller
overhead, including
settling) Single Track 0.2 ms
Average 3.6 ms
Full Stroke 6.6 ms
QuickSpecs
HP Z400 Workstation
Technical Specifications - Hard Drives
DA - 13276 Worldwide QuickSpecs — Version 1 — 3.30.2009 Page 28