- Hewlett-Packard Computer Hardware User Manual

80 GB Capacity 80,026,361,856 bytes
Height 1.0 in (2.54 cm)
Width Media diameter: 3.5 in (8.89 cm)
Physical size: 4 in (10.2 cm)
Interface Serial ATA (3.0 Gb/s)
Synchronous Transfer
Rate (Maximum)
Up to 3 Gb/s
Buffer 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)
Serial ATA 1.5-Gb/s
Hard Drives (10,000
rpm)
74 GB Capacity 74,355,769,344 bytes
Height 1.0 in (2.54 mm)
Width Media diameter: 3.3 in (84mm)
Physical size: 4 in (10.2 cm)
Interface Serial ATA
Synchronous Transfer
Rate (Maximum)
150 MB/s
Buffer 8 MB
Seek Time (typical
reads, includes controller
overhead, including
settling)
Single Track 0.3 ms
Average 4.5 ms
Full-Stroke 10.2 ms
Rotational Speed 10,000 rpm
Logical Blocks 145,226,112
Operating Temperature 41° to 140° F (5 to 60° C)
Ultra320 SCSI Hard
Drives (10,000 rpm)
73 GB Capacity 73,407,865,856 bytes
Height 1.0 in (2.54 cm)
Width 3.5 in (8.9 cm)
Interface 68 pin LVD SCSI
Synchronous Transfer
Rate (Maximum)
320 MB/s
Buffer 8 Mbytes
Seek Time (typical
reads, includes controller
overhead, including
settling)
Single Track 0.3 msec
Average <4.5 msec
Full-Stroke <11.0 msec
Rotational Speed 10,000 rpm
Logical Blocks 143,374,738
Operating Temperature 40° to 130° F (5° to 55° C)
QuickSpecs
HP xw9300 Workstation
Technical Specifications - Hard Drives
DA - 12186 Worldwide QuickSpecs — Version 25 — 4.30.2006 Page 33