Product Information
The Western Digital Scorpio Blue is a perfect option for notebooks and other portable digital devices, such as digital music players. Innovative seeking algorithms ensure this Western Digital 640 GB Hard Drive runs quietly while also improving energy consumption. Data transfer rates up to 3 GBps and an 8 MB cache set the stage for high performance on this internal hard drive. It runs at 5,400 RPM and has an average ready time of just 4 seconds. The Western Digital 640 GB Hard Drive is designed to store data, and that is what it does. Cooler running temperatures protect the Western Digital Scorpio Blue along with ShockGuard, which keeps data safe upon impacts, and Securepark, which keeps recording head and platters separate for higher reliability. The internal hard drive has less than one in 10 non-recoverable read errors per bits read, further ensuring data stored is safe and protected. The Western Digital 640 GB Hard Drive measures 9.5 mm by 69.9 mm by 100.2 mm (0.4 inches by 2.8 inches by 3.9 inches) and weighs 100 g (0.2 pounds).Product Identifiers
BrandWestern Digital
MPNWD6400BEVT
EAN0718037101873
ModelScorpio Blue
eBay Product ID (ePID)82857628
Product Key Features
Rotation Speed5400 RPM
InterfaceSAS, SATA II, SATA I
Additional Product Features
PlatformM·A·C, PC Products
EnclosureInternal
External Data Transfer Rate300Mbps
Storage Capacity640GB
Seek Time5.5 Ms
Buffer Size8MB
Average Latency5.56 Ms
Cache8MB
Hot SwapYes
Form Factor2.5in, 2.5inx1/8h
DesignationLaptop Computer
Sound Emission24dB
Internal Data Transfer Rate97 Mbit/S
TypeDesktop Hdd