Quiet operation,
WD
minimizes WD Caviar noise to levels
virtually below the threshold of human
hearing with its WhisperDrive?
technology, which features a highly
efficient power driver design.
Cool-running
?Heat is a major contributor to hard
drive wear, and cool drive operating
temperatures help increase long-term
drive reliability.
NOTE: This product is OEM version
Specifications
Capacity
320 GB
Model
WD3200JB
Performance
Specifications
Rotational speed
7200 RPM
Cache buffer
8MB
Max External
Transfer Rate (MB/sec)
100
Average Latency
4.20 ms (nominal)
Contact Start/Stop
Cycles
50,000 minimum
Seek Times
(Average)
¡¡
Read Seek Time
(Average)
8.9 ms
Write Seek Time
(Average)
10.9 ms (average)
Track-To-Track Seek
Time
2.0 ms (average)
Full Stroke Seek
21.0 ms (average)
Transfer Rates
¡¡
Buffer To Disk
748 Mbits/s (Max)
Recommended
Configuration Parameters
¡¡
Cylinders
16,383
Number of Heads
(Logical)
16
Number of Heads
(Physical)
6
Sectors Per Track
63
Physical Dimensions
Height (max mm)
26.1 mm
Width (typical mm)
101.6 mm
Length (max mm)
147 mm
Weight (Kg)
0.6 kg
Warranty
Warranty Length
Three years
manufacturer warranty beginning from the manufacturing date
Provider
Western Digital
Contact
Please visit
Western Digital for
warranty service or information.
