WD Se Datacenter Capacity HDD 6TB 7200 RPM SATA 6Gb/s 128MB-Cache 3.5-Inch Enterprise Hard Disk Drive - WD6001F9YZ (Renewed)
WD Se Datacenter Capacity HDD 6TB 7200 RPM SATA 6Gb/s 128MB-Cache 3.5-Inch Enterprise Hard Disk Drive - WD6001F9YZ (Renewed),Western Digital WD Black 6TB 7.2K 6GBps 128MB Cache 3.5,WD Purple 6TB Hard Drive WD60PURZ,Amazon.com: Western Digital 6TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 64 MB Cache, 3.5,Amazon.com: WD Internal Hard Disk 3.5in 6TB WD Blue WD60EZAZ SATA 6Gb/s 5400RPM 256MB Cache (Renewed) : Electronics