HP XW8400

80 GB
(7,200 rpm)
Capacity 80,026,361,856 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)
Synchronous Transfer
Rate (Maximum)
Up to 3 Gb/s
Cache 8 MB
Seek Time (typical reads,
includes controller
overhead, including
settling)
Single Track 2 ms
Average 9.3 ms
Full-Stroke 21 ms
Rotational Speed 7,200 rpm
Logical Blocks 156,301,488
Operating Temperature 41° to 131°F (5° to 55°C)
160 GB
(10k rpm)
Capacity 160,041,885,696 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 (1.5 Gb/s), Native Command Queuing enabled
Synchronous Transfer
Rate (Maximum)
Up to 1.5 Gb/s
Cache 16 Mbytes
Seek Time (typical reads,
includes controller
overhead, including
settling)
Single Track 0.3 ms
Average 4.6 ms
Full-Stroke 10.2 ms
Rotational Speed 10,000 rpm
Logical Blocks 312,581,808
Operating Temperature 41° to 131°F (5° to 55°C)
QuickSpecs
HP xw8400 Workstation
Technical Specifications - Hard Drives
DA - 12522 North America — Version 28 — February 22, 2008 Page 43