Serial ATA interface; Intelliseek; ShockGuard; S.M.A.R.T.; no-touch ramp load; cool, quiet design; data transfer rates up to 6 Gbps

Enhance your desktop with this WD Blue Mainstream Internal Serial ATA (SATA) Hard Drive, which features a 64MB cache buffer for rapid processing speed. Ideal for use as primary drives in desktop PCs and for office applications. With a range of capacities to store photos, movies and more, there’s a drive that’s just right for you.