WD - Blue 3TB Internal SATA Hard Drive for Desktops$79.99http://www.bestbuy.com/site/wd-blue-3tb-internal-sata-hard-drive-for-desktops/5638726.p?skuId=5638726Keep precious files safe and accessible with this Western Digital Blue PC hard drive. Its IntelliSeek function reduces power use, noise and vibration by calculating the most efficient seek speeds. With its 5400 rpm SATA III interface and 6 Gbps bandwidth, this 3TB Western Digital Blue PC hard drive provides fast, efficient read and write performance.