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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.
Interfaces/Ports
- Drive Interface
- SATA
- SATA Pin
- 7-pin
- Drive Interface Standard
- SATA/150
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
- Product Type
- Hard Drive
- Manufacturer Part Number
- WD400BD
- Manufacturer Website Address
- http://www.wdc.com
- Manufacturer
- Western Digital Corporation
- Product Name
- Caviar Serial ATA Hard Drive
- Product Line
- Caviar
- Brand Name
- WD
Miscellaneous
- Additional Information
- NOTE: Drive manufactured after to December 1, 2005 have a 300 MB/s buffer to host transfer rate.
Physical Characteristics
- Weight (Approximate)
- 1.60 lb
- Drive Type
- Internal
- Height
- 1"
- Width
- 4"
- Depth
- 5.8"
- Drive Height
- 1/2H
- Drive Width
- 3.5"
Technical Information
- Storage Capacity
- 40 GB
