Western DigitalHard Disk Drives - SATA3.5' SATA HDD (Desktops)

Western Digital Blue – 4TB 5400RPM SATA III 6Gb/s 256MB Cache 3.5′ Desktop Hard Drive – WD40EZAX

Western Digital WD Black 4TB 3.5′ HDD SATA 6gb/s WD4006FZBX CMR Tech for Hi-Res Video Games 5yrs Wty

Western Digital WD Purple Pro 22TB 3.5′ Surveillance HDD 7200RPM 512MB SATA3 265MB/s 550TBW 24×7 64 Cameras AV NVR DVR 2.5mil MTBF 5yrs

Western Digital WD Red Plus 4TB 3.5′ NAS HDD SATA III NAS Hard Drive 5400 RPM 256MB Cache 180MB/S 1mil Hours MTBF 180TB/Year (WD40EFPX)

Western Digital WD Red Pro 6TB 3.5′ NAS HDD SATA3 7200RPM 256MB Cache 24×7 300TBW ~24-bays NASware 3.0 CMR Tech

Western Digital WDRed Pro NAS Hard Drive – 26TB 3.5′ 272MB/s 7200 RPM 512MB SATA HD 5yrs warranty