Blue WD20EZAZ 2TB SATA Internal Hard Drive | Western Digital Fashion

Western Digital Blue internal hard drives deliver reliability for office and web applications. They are perfect for use as primary drives in desktop PCs and for office applications. With a range of capacities and cache sizes, there’s a WD Blue internal hard drive that’s just right for you. The recording head never touches the disk media, ensuring significantly less wear to the recording head and media as well as better drive protection in transit.