WD Blue 500GB Desktop Hard Disk Drive - 7200 RPM Class SATA 6Gb/s 32MB Cache 3.5 Inch - WD5000AZLX

- Capacity: 500GB - Rotational Speed: 7200 RPM Class - Get Storage Capacity Up to 6 TB - Mainstream 2 TB to 4 TB - Pair a larger capacity drive with an SSD to give your desktop a performance and storage boost.