Product Information
Designed for reliable longevity and lightning speed, the sophisticated Western Digital Caviar Blue 640GB Internal 7200RPM 3.5 inch (WD6400AAKS-20PK) HDD can be a popular internal hard drive among its many users. This desktop computer HDD features an especially generous internal storage capacity of 640GB with other specifications, including a buffer cache of 16MB and spindle speed of 7200RPM. Measuring 1.03 inches in height, 4 inches in width and 5.79 inches in depth, its standard size can make this WDC Blue HDD suitable to fit a wide range of desktop computer systems with a form factor of 3.5 inches. It can also be more lightweight than the average internal SATA (Serial ATA, or Serial AT Attachment) type of hard drive, weighing in at just 1.39 pounds. This sleek and sophisticated WDC Blue device has an advanced SATA interface to support data transfer rates of up to 3.0 Gb/s. It also supports Native Command Queuing and hot plug point to point connections, all of which can ensure this product delivers a versatile and convenient performance to handle a range of tasks. While doing so, the integrated WD WhisperDrive technology can serve to keep audible noise to a minimum, with operations occurring practically below the level of human hearing. Read/write seek noise is also minimized with the help of SoftSeek technology, which can increase the efficiency of seeking algorithms and reduces seek time to just 8.9 milliseconds. You can enjoy an enhanced level of hardware durability and protection with the Western Digital Caviar Blue 640GB Internal 7200RPM 3.5-inch (WD6400AAKS-20PK) HDD. Proprietary Data Lifeguard technology keeps the device safe from shocks and environmental factors, while also maintaining a real time error check and repair system. This allows the Caviar Blue WD6400AAKS SATA hard drive to automatically carry out maintenance by identifying internal problems and fixing them itself. As well as performing maintenance on itself, the device is also quick and easy to enter and install to the CPU, which means this HDD can be ideal for everyday computer users’ needs. Western Digital’s advanced ShockGuard technology also helps to protect the hard disk from bumps and other physical interferences during transit or day to day use. The updated versions of WDC drivers for this HDD model are obtained via the manufacturer’s website, which can increase the convenience and usability of this device. For reliability and high performance, enhancing the usability of Windows and other operating systems and software, the Western Digital Caviar Blue 640GB Internal 7200RPM 3.5 inch (WD6400AAKS-20PK) SATA hard drive can be a solid contender among drives of its type.Product Identifiers
BrandWestern Digital
MPNWD6400AAKS-20PK
UPC0718037721088
ModelCaviar Blue
eBay Product ID (ePID)92465980
Dimensions
Weight1.39lbs.
Depth5.79in
Additional Product Features
PlatformPC Products
EnclosureInternal
Storage Capacity640GB
Drive InterfaceSATA I
DesignationDesktop Computer
Rotation Speed7200RPM