Buy Wholesale China Western Digital 6tb 3.5" Hard Drive Wd60purz Purple Sata 6 Gbs 64mb New & Western Digital 6tb, Hard Drive, Wd60purz at USD 120 | Global Sources
Amazon.com: WD Purple 6TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6 Gb/s 64MB Cache 3.5 Inch - WD60PURX [Old Version] : Electronics
WD Purple 6TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6Gb/s 64MB Cache 3.5 Inch WD60PURX - Newegg.com