HP COMPAQ 8100 - Manual (Page 43)

320-GB 3.5” Hard Disk Drive 320-GB 3.5” Hard Disk Drive 320-GB 3.5” Hard Disk Drive 320-GB 3.5” Hard Disk Drive
Capacity Capacity Capacity Capacity 320,069,031,690 bytes
Rotational Speed Rotational Speed Rotational Speed Rotational Speed 7,200 rpm
Interface Interface Interface Interface Serial ATA (SATA)
Synchronous Transfer Rate Synchronous Transfer Rate Synchronous Transfer Rate Synchronous Transfer Rate
(Maximum) Up to 3 GB/s
Buffer Size Buffer Size Buffer Size Buffer Size 8 MB
Logical Blocks Logical Blocks Logical Blocks Logical Blocks 625,142,448
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
Height Height Height Height (nominal) 1 in/2.54 cm
Width Width Width Width (nominal) Media diameter: 3.5 in/8.89 cm
Physical size: 4 in/10.2 cm
Operating Temperature Operating Temperature Operating Temperature Operating Temperature 41° to 131° F (5° to 55° C)
500-GB 3.5” Hard Disk Drive 500-GB 3.5” Hard Disk Drive 500-GB 3.5” Hard Disk Drive 500-GB 3.5” Hard Disk Drive
Capacity Capacity Capacity Capacity 500,107,862,016 bytes
Rotational Speed Rotational Speed Rotational Speed Rotational Speed 7,200 rpm
Interface Interface Interface Interface Serial ATA (SATA)
Synchronous Transfer Rate Synchronous Transfer Rate Synchronous Transfer Rate Synchronous Transfer Rate
(Maximum) Up to 3 GB/s (limited by the system SATA controller)
Buffer Size Buffer Size Buffer Size Buffer Size 16 MB
Logical Blocks Logical Blocks Logical Blocks Logical Blocks 976,773,168
Seek Time Seek Time Seek Time Seek Time (typical reads,
includes controller overhead,
including settling) Single Track: Single Track: Single Track: Single Track: 2.0 ms
Average: Average: Average: Average: 11 ms
Full-Stroke: Full-Stroke: Full-Stroke: Full-Stroke: 21 ms
Height Height Height Height (nominal) 1 in/2.54 cm
Width Width Width Width (nominal) Media diameter: 3.5 in/8.89 cm
Physical size: 4 in/10.2 cm
Operating Temperature Operating Temperature Operating Temperature Operating Temperature 41° to 131° F (5° to 55° C)
QuickSpecs
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Technical Specifications - Hard Drives
DA - 13524 Worldwide — Version 26 — September 30, 2011 Page 43