WD20PURZ - WESTERN DIGITAL - Western Digital Purple 2TB 5400RPM SATA 6Gb/s 64MB Cache 3.5-inch Surveillance Hard Drive WD20PURZ - WESTERN DIGITAL - Western Digital Purple 2TB 5400RPM SATA 6Gb/s 64MB Cache 3.5-inch Surveillance Hard Drive $144.30 $122.29
WD60EFRX-68MYMN1 - Western Digital - Western Digital Red 6TB 5400RPM 64MB Cache SATA 6Gb/s (Advanced Format) 3.5-inch Internal Hard Disk Drive WD60EFRX-68MYMN1 - Western Digital - Western Digital Red 6TB 5400RPM 64MB Cache SATA 6Gb/s (Advanced Format) 3.5-inch Internal Hard Disk Drive $587.15 $477.36
WD20PURX-64PFUY0 - WESTERN DIGITAL - Western Digital Purple 2TB 5400RPM SATA 6Gb/s 64MB Cache 3.5-inch Surveillance Hard Drive WD20PURX-64PFUY0 - WESTERN DIGITAL - Western Digital Purple 2TB 5400RPM SATA 6Gb/s 64MB Cache 3.5-inch Surveillance Hard Drive $210.36 $178.27
WD20PURX-64P6ZY0 - WESTERN DIGITAL - Western Digital Purple 2TB 5400RPM SATA 6Gb/s 64MB Cache 3.5-inch Surveillance Hard Drive WD20PURX-64P6ZY0 - WESTERN DIGITAL - Western Digital Purple 2TB 5400RPM SATA 6Gb/s 64MB Cache 3.5-inch Surveillance Hard Drive $130.04 $110.20
WD20EURX - Western Digital - Western Digital AV-GP 2TB SATA 6GB/s 5400RPM 64MB Cache 3.5-inch Internal Hard Drive WD20EURX - Western Digital - Western Digital AV-GP 2TB SATA 6GB/s 5400RPM 64MB Cache 3.5-inch Internal Hard Drive $74.53 $60.60