Technical specifications - hard drives, Quickspecs – HP XW6400X User Manual
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Serial ATA Hard Drives
750 GB
(7,200 rpm)
Capacity
750,156,374,016 bytes
Height
1 inches; 2.54 cm
Width
Media diameter: 3.5 inches; 8.89 cm
Physical size: 4 inches; 10.2 cm
Interface
Serial ATA (3.0 Gb/s), Native Command Queuing enabled
Synchronous Transfer
Rate (Maximum)
Up to 3.0 Gb/s
Cache
16 MB
Seek Time (typical reads,
includes controller
overhead, including
settling)
Single Track
0.8 ms
Average
14.0 ms
Full-Stroke
20 ms
Rotational Speed
7,200 rpm
Logical Blocks
1,465,149,168
Operating Temperature
41° to 131°F (5° to 55°C)
500 GB
(7,200 rpm)
Capacity
500,107,862,016 bytes
Height
1 inches; 2.54 cm
Width
Media diameter: 3.5 inches; 8.89 cm
Physical size: 4 inches; 10.2 cm
Interface
Serial ATA (3.0 Gb/s), Native Command Queuing enabled
Synchronous Transfer
Rate (Maximum)
Up to 3.0 Gb/s
Cache
16 MB
Seek Time (typical reads,
includes controller
overhead, including
settling)
Single Track
1.3 ms
Average
20.0 ms
Full-Stroke
30 ms
Rotational Speed
7,200 rpm
Logical Blocks
976,773,168
Operating Temperature
41° to 131°F (5° to 55°C)
QuickSpecs
HP xw6400 Workstation
Technical Specifications - Hard Drives
DA - 12505 Canada — Version 27 — January 7, 2008
Page 46