HP (Hewlett-Packard) XW8400 ユーザーズマニュアル

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Serial ATA Hard Drives
Serial ATA Hard Drives
Serial ATA Hard Drives
Serial ATA Hard Drives
750 GB
750 GB
750 GB
750 GB
(7,200 rpm)
Capacity
Capacity
Capacity
Capacity
750,156,374,016 bytes
Height
Height
Height
Height
1 inches; 2.54 cm
Width
Width
Width
Width
Media diameter: 3.5 inches; 8.89 cm
Physical size: 4 inches; 10.2 cm
Interface
Interface
Interface
Interface
Serial ATA (3.0 Gb/s), Native Command Queuing enabled
Synchronous Transfer
Synchronous Transfer
Synchronous Transfer
Synchronous Transfer
Rate
Rate
Rate
Rate (Maximum)
Up to 3.0 Gb/s
Cache
Cache
Cache
Cache
16 MB
Seek Time
Seek Time
Seek Time
Seek Time (typical reads,
includes controller
overhead, including
settling)
Single Track
Single Track
Single Track
Single Track
0.8 ms
Average
Average
Average
Average
14.0 ms
Full-Stroke
Full-Stroke
Full-Stroke
Full-Stroke
20 ms
Rotational Speed
Rotational Speed
Rotational Speed
Rotational Speed
7,200 rpm
Logical Blocks
Logical Blocks
Logical Blocks
Logical Blocks
1,465,149,168
Operating Temperature
Operating Temperature
Operating Temperature
Operating Temperature
41° to 131°F (5° to 55°C)
 
 
 
 
 
 
 
 
 
 
 
 
 
500 GB
500 GB
500 GB
500 GB
(7,200 rpm)
Capacity
Capacity
Capacity
Capacity
500,107,862,016 bytes
Height
Height
Height
Height
1 inches; 2.54 cm
Width
Width
Width
Width
Media diameter: 3.5 inches; 8.89 cm
Physical size: 4 inches; 10.2 cm
Interface
Interface
Interface
Interface
Serial ATA (3.0 Gb/s), Native Command Queuing enabled
Synchronous Transfer
Synchronous Transfer
Synchronous Transfer
Synchronous Transfer
Rate
Rate
Rate
Rate (Maximum)
Up to 3.0 Gb/s
Cache
Cache
Cache
Cache
16 MB
Seek Time
Seek Time
Seek Time
Seek Time (typical reads,
includes controller
overhead, including
settling)
Single Track
Single Track
Single Track
Single Track
1.3 ms
Average
Average
Average
Average
20.0 ms
Full-Stroke
Full-Stroke
Full-Stroke
Full-Stroke
30 ms
Rotational Speed
Rotational Speed
Rotational Speed
Rotational Speed
7,200 rpm
Logical Blocks
Logical Blocks
Logical Blocks
Logical Blocks
976,773,168
Operating Temperature
Operating Temperature
Operating Temperature
Operating Temperature
41° to 131°F (5° to 55°C)
 
 
 
 
 
 
 
 
 
QuickSpecs
HP xw8400 Workstation
HP xw8400 Workstation
HP xw8400 Workstation
HP xw8400 Workstation
Technical Specifications - Hard Drives
DA - 12522   Canada — Version 26 — February 22, 2008
Page 40