Western Digital 1TB WD Red Plus NAS Internal Hard Drive, 64 MB Cache Size : WD10EFRX

Western Digital 2TB Blue 3D NAND Internal SSD, 2.5" Form Factor, SATA III 6Gb/s Interface : WDBNCE0020PNC

Western Digital 4TB WD Red NAS Internal Hard Drive - 5400 RPM Class, SATA 6 Gb/s : WD40EFAX

Western Digital 6TB WD Gold SATA 6Gb s 7200 RPM 256 MB Cache " Internal Hard Drive : WD6003FRYZ

Western Digital 8TB Red Plus NAS Internal Hard Drive HDD, 5640 RPM Class : WD80EFZZ

Western Digital 8TB WD Red Pro NAS Internal Hard Drive SATA 6 Gb/s Interface : WD80EFBX

Western Digital Purple 6TB 3.5'' Surveillance Hard Drive : WD60PURZ / WD62PURX / WD63PURZ

Western Digital Purple 8TB 3.5'' Surveillance Hard Drive 5640 Rpm, SATA 6.0 Gb/s : WD84PURZ

Western Digital SN850 1TB Internal Solid State Drive, 7000MB/s Read, 5100MB/s Write Performance : WDS100T1X0E-00AFY0

Western Digital SN850 500GB Internal Solid State Drive, 7000MB/s Read, 5100MB/s Write Performance : WDS500G1X0E-00AFY0

Western Digital Ultrastar DC HC550 16 TB 3.5" Internal Hard Drive, 512MB, SATA 7200rpm, SATA 6Gb/s

Western Digital Ultrastar DC HC560 20TB Internal Hard Drive : WUH722020ALE6L4

Western Digital Ultrastar DC HDD Server HE12 , 3.5, 12TB, 256MB, 7200 RPM : HUH721212AL5204

Western Digital WD Red 6TB NAS Internal Hard Drive - 5400 RPM Class, SATA 6 Gb/s, 256 MB Cache, 3.5" - WD60EFAX | WD60EFAX