Internal Hard Disk Drives

Western Digital WD Blue PC Desktop Hard Drive - 10TB, 3.5', SATA, up to 260MB/s, 7200 RPM, CMR, 512MB, 2Y Warranty

Western Digital WD Purple 8TB 3.5' Surveillance HDD 256MB Cache SATA 3-Year Limited Warranty

Western Digital WD Purple Pro 22TB 3.5' Surveillance HDD 7200RPM 512MB SATA3 265MB/s 550TBW 24x7 64 Cameras AV NVR DVR 2.5mil MTBF 5yrs

Western Digital WD Purple Pro 26TB 3.5' Surveillance HDD 7200RPM 512MB SATA 287MB/s 7200 RPM 512MB 5yrs warranty

Western Digital WD Purple™ Pro Surveillance Hard Drive - 24TB 3.5' HDD 7200RPM 512MB SATA 287MB/s 24x7 2.5mil MTBF 5-Year Limited Warranty

Western Digital WD Red Plus 8TB 3.5' NAS HDD SATA WD80EFPX 215MB/s 5640 RPM 256MB Cache 3-Year Limited Warranty

Western Digital WD Red Pro 10TB 3.5' NAS HDD SATA 7200RPM 512MB up to 267MB/s CMR 5yrs warranty

Western Digital WD Red Pro 12TB 3.5' NAS HDD SATA3 7200RPM 256MB Cache 24x7 300TBW ~24-bays NASware 3.0 CMR Tech 5yrs wty (replacement of WD121KFBX)

Western Digital WD Red Pro 14TB 3.5' NAS HDD SATA3 7200RPM 512MB Cache 24x7 180TBW ~8-bays NASware 3.0 CMR Tech 5yrs wty ~WD142KFGX

Western Digital WD Red Pro 18TB 3.5' NAS HDD SATA3 7200RPM 512MB Cache 24x7 300TBW ~24-bays NASware 3.0 CMR Tech 5yrs wty

Western Digital WD Red Pro 22TB 3.5' NAS HDD SATA3 7200RPM 512MB Cache 24x7 300TBW ~24-bays NASware 3.0 CMR Tech 5yrs wty

Western Digital WD Red Pro 8TB 3.5' NAS HDD SATA3 7200RPM 256MB Cache 24x7 300TBW 5yrs wty