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Serial ATA Hard Drives
(7200 rpm)
160 GB
Capacity
160,041,885,696 bytes
Height
1 in (2.54 cm)
Width
Media diameter: 3.5 in (8.89 cm)
Physical size: 4 in (10.2 cm)
Interface
Serial ATA (3.0 Gb/s)
Synchronous Transfer
Rate
(Maximum)
3.0 Gb/s
Buffer
8 MB
Seek Time
(typical
reads, includes controller
overhead, including
settling)
Single Track
2.0 ms
Average
11 ms
Full-Stroke
21 ms
Rotational Speed
7,200 rpm
Logical Blocks
312,581,808
Operating Temperature
32° to 140° F (0° to 60° C)
250 GB
Capacity
250,059,350,016 bytes
Height
1 in (2.54 cm)
Width
Media diameter: 3.5 in (8.89 cm)
Physical size: 4 in (10.2 cm)
Interface
Serial ATA (3.0 Gb/s)
Synchronous Transfer
Rate
(Maximum)
3.0 Gb/s
Buffer
8 MB
Seek Time
(typical
reads, includes controller
overhead, including
settling)
Single Track
2.0 ms
Average
11 ms
Full-Stroke
21 ms
Rotational Speed
7,200 rpm
Logical Blocks
488,397,168
Operating Temperature
41° to 131° F (5° to 55° C)
320 GB
Capacity
320,072,933,376 bytes
Height
1 in (2.54 cm)
Width
Media diameter: 3.5 in (8.9 cm)
Physical size: 4 in (10.2 cm)
Interface
Serial ATA (3.0 Gb/s)
Synchronous Transfer
Rate
(Maximum)
Up to 3 Gb/s
Buffer
8 MB
Seek Time
(typical
reads, includes controller
overhead, including
settling)
Single Track
2.0 ms
Average
11 ms
Full-Stroke
21 ms
Rotational Speed
7,200 rpm
Logical Blocks
625,142,448
Operating Temperature
41° to 131° F (5° to 55° C)
500 GB
Capacity
500,107,862,016 bytes
QuickSpecs
Compaq 500B Microtower PC
Technical Specifications - Hard Drives
DA - 13418 Worldwide QuickSpecs — Version 2 — 10.30.2009
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