HP WORKSTATION Z400 - Manual (Page 30)

Seek Time (typical
reads, includes
controller overhead,
including settling) Single Track 2 ms
Average 11 ms
Full Stroke 21 ms
Rotational Speed 7,200 rpm
Logical Blocks 976,773,168
Operating
Temperature 41° to 131° F (5° to 55° C)
250 GB
(7200 rpm, for HP Z-
Workstations) Capacity 250 GB
Height 1 in; 2.54 cm
Width Media Diameter 3.5 in; 8.9 cm
Physical Size 4.0 in; 10.17 cm
Interface Serial ATA (3.0 Gb/s), Native Command Queuing
enabled
Synchronous
Transfer Rate
(Maximum) 300 MB/s
Buffer 8 MB
Seek Time (typical
reads, includes
controller overhead,
including settling) Single Track 2 ms
Average 11 ms
Full Stroke 21 ms
Rotational Speed 7,200 rpm
Logical Blocks 488,397,168
Operating
Temperature 41° to 131° F (5° to 55° C)
160,041,885,696
bytes
(7,200) Capacity 160,041,885,696 bytes
Height 1 in; 2.5 cm
Width Media Diameter 3.5 in; 8.9 cm
Physical Size 4 in; 10.2 cm
Interface Serial ATA (3.0 Gb/s), Native Command Queuing
enabled
Synchronous
Transfer Rate
(Maximum) 300 MB/s
Buffer 8 MB
Seek Time (typical
reads, includes
controller overhead,
including settling) Single Track 2 ms
Average 11 ms
Full Stroke 21 ms
Rotational Speed 7,200 rpm
Logical Blocks 312,581,808
Operating
Temperature 41° to 131° F (5° to 55° C)
300,069,052,416
bytes
(10K) Capacity 300,069,052,416 bytes
Height 0.6 in; 1.53 cm
QuickSpecs
HP Z400 Workstation
Technical Specifications - Hard Drives
DA - 13276 Worldwide QuickSpecs — Version 4 — 4.17.2009 Page 30