HP xw4600 - Manual (Page 36)

250 GB 250 GB 250 GB 250 GB
(7,200 rpm) Capacity Capacity Capacity Capacity 250,059,350,016 bytes
Height Height Height Height 1 inches; 2.54 cm or less
Width Width Width Width Media diameter: 3.5 inches; 8.89 cm
Physical size: 4 inches; 10.2 cm
Interface Interface Interface Interface Serial ATA (3.0 Gb/s), Native Command Queuing enabled
Synchronous Transfer Synchronous Transfer Synchronous Transfer Synchronous Transfer
Rate
Rate Rate Rate (Maximum)
Up to 300 MB/s
Cache Cache Cache Cache 8 MB
Seek Time Seek Time Seek Time Seek Time (typical reads,
includes controller
overhead, including
settling) Single Track Single Track Single Track Single Track 1.0 ms
Average Average Average Average 11.0 ms
Full-Stroke Full-Stroke Full-Stroke Full-Stroke 18 ms
Rotational Speed Rotational Speed Rotational Speed Rotational Speed 7,200 rpm
Logical Blocks Logical Blocks Logical Blocks Logical Blocks 488,397,168
Operating Temperature Operating Temperature Operating Temperature Operating Temperature 41° to 131° F (5° to 55° C)
500 GB 500 GB 500 GB 500 GB
(7,200 rpm) Capacity Capacity Capacity Capacity 500,107,862,016 bytes
Height Height Height Height 1 inches; 2.54 cm or less
Width Width Width Width Media diameter: 3.5 inches; 8.89 cm
Physical size: 4 inches; 10.2 cm
Interface Interface Interface Interface Serial ATA (3.0 Gb/s), Native Command Queuing enabled
Synchronous Transfer Synchronous Transfer Synchronous Transfer Synchronous Transfer
Rate
Rate Rate Rate (Maximum)
Up to 300 MB/s
Cache Cache Cache Cache 8 MB
Seek Time Seek Time Seek Time Seek Time (typical reads,
includes controller
overhead, including
settling) Single Track Single Track Single Track Single Track 1.3 ms
Average Average Average Average 20.0 ms
Full-Stroke Full-Stroke Full-Stroke Full-Stroke 30 ms
Rotational Speed Rotational Speed Rotational Speed Rotational Speed 7,200 rpm
Logical Blocks Logical Blocks Logical Blocks Logical Blocks 976,773,168
Operating Temperature Operating Temperature Operating Temperature Operating Temperature 41° to 131° F (5° to 55° C)
QuickSpecs
HP xw4600 Workstation HP xw4600 Workstation HP xw4600 Workstation HP xw4600 Workstation
Technical Specifications - Hard Drives
DA - 12792 Worldwide — Version 1 — October 1, 2007 Page 36