Amazon.com: WD Green 6TB 3.5-Inch SATA 6.0Gb/s IntelliPower 64MB Cache Hard Drive (WD60EZRX) : Electronics
Amazon.com: WD Green 6TB 3.5-Inch SATA 6.0Gb/s IntelliPower 64MB Cache Hard Drive (WD60EZRX) : Electronics,WD Se Datacenter Capacity HDD 6TB 7200 RPM SATA 6Gb/s 128MB-Cache 3.5-Inch Enterprise Hard Disk Drive - WD6001F9YZ (Renewed),Amazon.com: Western Digital 6TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 64 MB Cache, 3.5,Western Digital WD Blue 6TB WD60EZAZ 3.5inch Hard Drive,Amazon.com: Western Digital 6TB WD Red Plus NAS Internal Hard Drive HDD - 5640 RPM, SATA 6 Gb/s, CMR, 128 MB Cache, 3.5