WD 4TB BLUE WD40EZZX (5400 RPM)

Western Digital Blue Series Desktop Internal Hard Drive With 256 MB of Cache and 5400 RPM, The Western Digital Blue Drives are performance-optimized for All sorts of Usage. Features The Higher Standard In Storage Boost your PC storage with WD Blue drives, the brand designed just for desktop and all-in-one PCs with a variety of storage capacities. Improve PC Performance Give your desktop a performance and storage boost when you combine your hard drive with an SSD to maximize speed of data access and a WD Blue drive for up to 6TB of additional capacity.