Hard Drive Western Digital Black 2000 GB 64 megabytes cache with Advanced Format:New line of Disc Black has many improvements in technology that was stored data even safer and available higher speed in a variety of applications. Maximize the performance of the system enjoy more time doing what you love most. Hand in hand receive a generous capacity . The perfect solution for busy computer. Disk is suitable for the most demanding tasks such as working with multimedia, graphics or gaming.New High Resolution Controller and advanced algorithms to take care of faster issuance header exactly to the desired location. Improvements were also VR StableTrac and joined Vibration Control technonology for unwavering stability. WD Black is equipped Corruption Protection Technology (CPT), which protects data integrity when a sudden power failure and eliminates potential data loss. Like previous models, the Black dual processor for rapid processing requirements of a large buffer so that the disk filed a maximum power even when the crowd demands.