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Western-digital-wd2500aajb.28986081
7.1 out of 10

Western Digital WD2500AAJB

Built to Western Digital's awarding winning quality standards, t Read more

Great Deal: $44.00

Specifications

Feature
Value
Comment
Product Specifications
Interface
PATA 100 MB/s
Performance Specifications
Rotational Speed
7,200 RPM (nominal)
Buffer Size
8 MB
Average Latency
4.20 ms (nominal)
Seek Times
Read Seek Time
8.9 ms
Transfer Rates
Transfer Rate (Buffer To Disk)
126 MB/s (Max)
Physical Specifications
Formatted Capacity
250,059 MB
Capacity
250 GB
Form Factor
3.5 Inch
User Sectors Per Drive
488397168
English
Height
1.028 Inches
Depth
5.787 Inches
Width
4.00 Inches
Weight
0.95 Pounds
Metric
Height
25.4 mm
Depth
147 mm
Width
101.6 mm
Weight
0.43 kg
Shock
Operating Shock (Read)
30G, 2 ms
Non-operating Shock
350G, 2 ms
Acoustics
Idle Mode
29 dBA (average)
Seek Mode 0
30 dBA (average)
Seek Mode 3
30 dBA (average)
Temperature (Metric)
Operating
-0° C to 60° C
Non-operating
-40° C to 65° C
Humidity
Operating
5-95% RH non-condensing
Non-operating
5-95% RH non-condensing
Altitude (English)
Operating
-1,000 feet to 10,000 feet
Non-operating
-1,000 feet to 40,000 feet
Altitude (Metric)
Operating
-305M to 3,050M
Non-operating
-305M to 12,200M
Vibration
Operating
0.008 g²/Hz (10 to 300 Hz)
Non-operating
0.05 g²/Hz (10 to 300 Hz)
Current Requirements
Read/Write
270 mA
Idle
250 mA
Standby
6 mA
Sleep
6 mA
Operating System
Compatibility
Windows/Mac
Release Date
First seen
12 November 2008