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
WD10PURZ-85U8XY0 - WESTERN DIGITAL - Western Digital Purple 1TB 5400RPM SATA 6Gb/s 64MB Cache 3.5-inch Surveillance Hard Drive WD10PURZ-85U8XY0 - WESTERN DIGITAL - Western Digital Purple 1TB 5400RPM SATA 6Gb/s 64MB Cache 3.5-inch Surveillance Hard Drive $153.01 $129.67
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-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
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