HP Compaq Pro 4300 - Page 24

HP 250-GB 7200rpm SATA 6.0Gb/s 3.5” Hard Disk Drive
Capacity 250,059,350,016 bytes
Rotational Speed 7,200 rpm
Interface Serial ATA 3.0 (6.0 Gb/s)
Buffer Size 8 MB
Logical Blocks 488,397,168
Seek Time (typical reads,
includes controller overhead,
including settling)
Single Track: 1.0 ms
Average: 8.5 ms
Full-Stroke: 18 ms
Height (nominal) 1 in (2.54 cm)
Width (nominal)
Media diameter: 3.5 in (8.89 cm)
Physical size: 4 in (10.2 cm)
Operating Temperature 41° to 131° F (5° to 55° C)
HP 500-GB 7.2K rpm SATA 6.0Gb/s 3.5” Hard Disk Drive
Capacity 500,107,862,016 bytes
Rotational Speed 7,200 rpm
Interface Serial ATA 3.0 (6.0 Gb/s)
Buffer Size 16 MB
Logical Blocks 976,773,168
Seek Time (typical reads,
includes controller overhead,
including settling)
Single Track: 2.0 ms
Average: 11 ms
Full-Stroke: 21 ms
Height (nominal) 1 in/2.54 cm
Width (nominal)
Media diameter: 3.5 in/8.89 cm
Physical size: 4 in/10.2 cm
Operating Temperature 41° to 131° F (5° to 55° C)
QuickSpecs
HP Compaq Pro 4300 Small Form Factor Business PC
Technical Specifications – Hard Disk and Solid State Storage
DA - 14288 North America — Version 22 — December 16, 2013 Page 24