WD Ultrastar DC HC510 SATA 3.5" 7200RPM 256MB 10TB HDD

WD Ultrastar DC HC310 SATA 3.5" 7200RPM 256MB 6TB NAS HDD

WD Ultrastar 4TB DC HC310 SATA 3.5" 7200RPM 256MB NAS HDD

WD Ultrastar DC HC320 SATA 3.5" 7200RPM 256MB 8TB NAS HDD

WD Purple 1TB SATA 3.5" 64MB Surveillance HDD 3Yr Wty

WD Purple SATA 3.5" 5400rpm 64MB 2TB Surveillance HDD 3Yr Wty

Synology 16TB Enterprise NAS HDD

WD Red Pro 6TB SATA 3.5" 7200RPM 256MB NAS HDD 5Yr Wty.

WD Red Pro 6TB SATA 3.5" 7200RPM 256MB NAS HDD 5Yr Wty

WD Red Pro 4TB SATA 3.5" 7200RPM 256MB NAS HDD 5Yr

WD Red Pro 2TB SATA 3.5" 7200RPM 128MB NAS HDD 5Yr Wty

WD Blue SATA 2.5" 5400RPM 128MB 7mm 1TB HDD 2Yr Wty

WD Ultrastar DC HC550 SATA 3.5" 7200RPM 512MB 18TB NAS HDD

WD Blue SATA 2.5" 5400RPM 128MB 7mm 2TB HDD 2Yr Wty

WD Red Plus 4TB SATA 3.5" Intellipower 128MB NAS HDD 3Yr Wty.

WD Red Plus 2TB SATA 3.5" Intellipower 64MB 5400RPM NAS HDD 3Yr Wty

WD Black 6TB 256MB SATA3 3.5" 7200RPM HDD 5Yr Wty.

WD Black 4TB SATA3 3.5" 7200RPM 256MB HDD 5Yr Wty

Synology 4TB Enterprise NAS HDD

WD Purple 1TB SATA 3.5" Intellipower 64MB Surveillance HDD 3Yr Wty