The Caviar SE runs cool, quiet and fast. Superior performance and industry leading reliability make these SATA drives ideal for desktop, business, and consumer electronics storage.
Features
Device Type: Hard Drive
Form Factor: Internal
Interface Type: Serial ATA-300
Storage Capacity: 320 GB
Data Transfer Rate: 300 MBps
Spindle Speed: 7200 RPM
Average Seek Time: 8.9 ms
Buffer: 8MB
Environments: PC
Options
Western Digital 320 GB Caviar SE Hard Drive 20 Pack: Supplies and Accessories Options
Western Digital 320 GB Caviar SE Hard Drive 20 Pack Specifications
Part # WD3200JS/20PK
Manufacturer
Western Digital
Manufacturer Part #
WD3200JS/20PK
Data Storage
Formatted Capacity
320 GB
Data Transfer Rate
To/From Media
300 MBps
Average Latency
4.2 ms
Buffer
8 MB
Seek Time
Average
8.9 ms (average) / 21 ms (max)
Rotational Speed
7200 rpm
Start / Stop Cycles
50,000
Interface
1 x Serial ATA-300 - 7 pin Serial ATA
Compatible Bays
1 x internal - 3.5" x 1/3H
Features
ShockGuard, WhisperDrive
Dimensions (W x D x H)
Unit
4" x 5.8" x 1"
Weight
Unit
1.8 lbs
Environmental Parameters
Min Operating Temperature
41 °F
Max Operating Temperature
131 °F
Humidity Range Operating
5 - 95%
Shock Tolerance
65 g @ 2ms (operating) / 250 g @ 2ms (non-operating)
Vibration Tolerance
0.75 g @ 20-300 Hz (operating) / 4 g @ 20-500 Hz (non-operating)
Sound Emission
26 dBA
Compatibility
PC
Warranty
One Year Limited
Western Digital 320 GB Caviar SE Hard Drive 20 Pack Features
Fast An 8 MB cache keeps more of your data in high speed memory for unsurpassed performance in its class. Fast 7200 RPM spindle speed and next-generation SATA 300 MB/s interface. For even higher performance, consider WD Caviar SE16 SATA 300 MB/s hard drives.
Cool Cool operation results in the highest reliability, even in intensely hot environments such as digital video recorders. That's why these, the coolest on the market, are the drives of choice for the world's leading consumer electronics and PC manufacturers.
Quiet WhisperDrive technology minimizes noise to levels near the threshold of human hearing. To cut seek noise, SoftSeek technology streamlines read/write seeking algorithms, resulting in more efficient operation.
Western Digital 320 GB Caviar SE Hard Drive 20 Pack Warranty Information
Warranty Length: One Year Limited
Covers: Parts and Labor
Provider: Western Digital
Contact: By Phone: (800) 275-4932
Western Digital 320 GB Caviar SE Hard Drive 20 Pack Video
1.800.814.5410 
858.764.8900 Mon-Fri 6AM-4PM PT
