HP COMPAQ 8100 - Manual (Page 42)

160-GB 3.5” Hard Disk Drive 160-GB 3.5” Hard Disk Drive 160-GB 3.5” Hard Disk Drive 160-GB 3.5” Hard Disk Drive
Capacity Capacity Capacity Capacity 160,041,885,696 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 312,581,808
Seek Time Seek Time Seek Time Seek Time (typical reads,
includes controller overhead,
including settling) Single Track: Single Track: Single Track: Single Track: 0.9 ms
Average: Average: Average: Average: 9.3 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
250-GB 3.5” Hard Disk Drive 250-GB 3.5” Hard Disk Drive 250-GB 3.5” Hard Disk Drive 250-GB 3.5” Hard Disk Drive
Capacity Capacity Capacity Capacity 250,059,350,016 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 8 MB
Logical Blocks Logical Blocks Logical Blocks Logical Blocks 488,397,168
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)
QuickSpecs
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Technical Specifications - Hard Drives
DA - 13524 Worldwide — Version 26 — September 30, 2011 Page 42