HP XW4300 - Manual (Page 35)

Serial ATA 1.5-Gb/s Hard Serial ATA 1.5-Gb/s Hard Serial ATA 1.5-Gb/s Hard Serial ATA 1.5-Gb/s Hard
Drives
Drives Drives Drives (10,000 rpm)
74 GB 74 GB 74 GB 74 GB Capacity Capacity Capacity Capacity 74,355,769,344 bytes
Height Height Height Height 1.0 in (2.54 mm)
Width Width Width Width Media diameter: 3.3 in (84mm)
Physical size: 4 in (10.2 cm)
Interface Interface Interface Interface Serial ATA
Synchronous Transfer Synchronous Transfer Synchronous Transfer Synchronous Transfer
Rate
Rate Rate Rate (Maximum)
150 MB/s
Buffer Buffer Buffer Buffer 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 0.3 ms
Average Average Average Average 4.5 ms
Full-Stroke Full-Stroke Full-Stroke Full-Stroke 10.2 ms
Rotational Speed Rotational Speed Rotational Speed Rotational Speed 10,000 rpm
Logical Blocks Logical Blocks Logical Blocks Logical Blocks 145,226,112
Operating Temperature Operating Temperature Operating Temperature Operating Temperature 41° to 140° F (5 to 60° C)
Serial ATA 3.0-Gb/s Hard Serial ATA 3.0-Gb/s Hard Serial ATA 3.0-Gb/s Hard Serial ATA 3.0-Gb/s Hard
Drives
Drives Drives Drives
500 GB 500 GB 500 GB 500 GB Capacity Capacity Capacity Capacity 500,107,862,016 bytes
Height Height Height Height 1.0 in (2.54 cm)
Width Width Width Width Media diameter: 3.5 in (8.89 cm)
Physical size: 4 in (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 3 Gb/s
Buffer Buffer Buffer Buffer 16 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 xw4300 Workstation HP xw4300 Workstation HP xw4300 Workstation HP xw4300 Workstation
Technical Specifications - Hard Drives
DA - 12260 Worldwide — Version 14 — March 1, 2006 Page 35