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Key Specs
Rotational Speed: 7200 revolutions per minute (The rate at which the hard drive spins its platters. The higher the rotational speed, the faster the drive can read and write data.)
Interface(s): SATA (Refers to the types of connections that devices use to interact and communicate with each other.)
General
Product Name: Se 4TB Internal Serial ATA Hard Drive for Desktops (OEM/Bare Drive)
Brand: WD
Model Number: WD4000F9YZ
Performance
Rotational Speed: 7200 revolutions per minute (The rate at which the hard drive spins its platters. The higher the rotational speed, the faster the drive can read and write data.)
Compatibility
Internal Or External: Internal
Interface(s): SATA (Refers to the types of connections that devices use to interact and communicate with each other.)
Memory
Cache Buffer Size: 64 megabytes (The data capacity of the cache buffer (or disk buffer) that acts as temporary memory for the drive. The cache holds the most recently and frequently used data to save the drive the extra step of pulling it from permanent storage every time it's needed, which helps increase the drive's overall speed.)
Dimensions
Product Height: 1 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
Product Width: 5.8 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
Product Weight: 27.2 ounces (The out of box weight of the item.)
Other
UPC: 718037806020
This WD Se WD4000F9YZ internal hard drive lets you reliably store up to 4TB of documents and other important media and files for simple recall. A multi-axis shock sensor compensates to protect data, ensuring the safety of stored information.
4TB storage capacity: Ensures ample storage space for your music, movies and other files.
Serial ATA interface: Offers simple connection to your computer. Ideal for SMB to high-end NAS and large-scale datacenter replication environments.
Data transfer rates up to 6 Gbps: Enable a quick response when updating files.
WD Se 4TB Internal Serial ATA Hard Drive for Desktops
Manual, software, cables, and screws not included.
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