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Warranties Available
WD400BD
by Wd
SATA - 7200 - 2 MB Buffer
- Unspsc:
- 43201803
- Upc:
- 641676651655
- Description:
- WD Caviar SATA hard drive is designed for mainstream desktop personal computers. It features a fast 7200 RPM spindle speed, a 2 MB cache buffer, and 400 GB of storage. WD Caviar drive is built to the highest standards of quality and reliability by people who understand the importance of your data.
Drive Performance
- Buffer
- 2 MB
- Maximum External Data Transfer Rate
- 150 MB/s (1.2 Gbit/s)
- Maximum Internal Data Transfer Rate
- 93.5 MB/s (748 Mbit/s)
- Spindle Speed (rpm)
- 7200
General Information
- Brand Name
- WD
- Manufacturer
- Western Digital Corporation
- Manufacturer Part Number
- WD400BD
- Manufacturer Website Address
- http://www.wdc.com
- Product Line
- Caviar
- Product Name
- Caviar Serial ATA Hard Drive
- Product Type
- Hard Drive
Interfaces/Ports
- Drive Interface
- SATA
- Drive Interface Standard
- SATA/150
- SATA Pin
- 7-pin
Miscellaneous
- Additional Information
- NOTE: Drive manufactured after to December 1, 2005 have a 300 MB/s buffer to host transfer rate.
Physical Characteristics
- Depth
- 5.8"
- Drive Height
- 1/2H
- Drive Type
- Internal
- Drive Width
- 3.5"
- Height
- 1"
- Weight (Approximate)
- 1.60 lb
- Width
- 4"
Technical Information
- Storage Capacity
- 40 GB
