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