HP DX2250 - Manual (Page 25)

Serial ATA Hard Drives Serial ATA Hard Drives Serial ATA Hard Drives Serial ATA Hard Drives
(7200 rpm) 80 GB 80 GB 80 GB 80 GB Capacity Capacity Capacity Capacity 80,026,361,856 bytes
Height Height Height Height 1 in (2.6 cm)
Width Width Width Width Media diameter: 3.5 in (8.9 cm)
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)
3.0 Gb/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 1.0 ms
Average Average Average Average 8.5 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 156,301,488
Operating Temperature Operating Temperature Operating Temperature Operating Temperature 32° to 140° F (0° to 60° C)
160 GB 160 GB 160 GB 160 GB Capacity Capacity Capacity Capacity 160,041,885,696 bytes
Height Height Height Height 1 in (2.6 cm)
Width Width Width Width Media diameter: 3.5 in (8.9 cm)
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)
3.0 Gb/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 1.0 ms
Average Average Average Average 8.5 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 312,581,808
Operating Temperature Operating Temperature Operating Temperature Operating Temperature 32° to 140° F (0° to 60° C)
QuickSpecs
HP Compaq dx2250 Microtower Business PC HP Compaq dx2250 Microtower Business PC HP Compaq dx2250 Microtower Business PC HP Compaq dx2250 Microtower Business PC
Technical Specifications - Hard Drives
DA - 12605 Canada — Version 18 — March 24, 2008 Page 25