Western Digital Gold 12TB 3.5" Enterprise Class SATA 6 Gb/s HDD 7200 RPM Cache Size 256MB 5-Year Limited Warranty

Western Digital WD122PUR Purple Pro 12TB 3.5" Surveillance HDD 7200RPM 256MB SATA3 245MB/s 550TBW 24x7 64 Cameras AV NVR DVR 2.5mil MTBF 5yrs warranty

Western Digital WD Ultrastar 18TB 3.5" SAS HC555 Data Center HDD Storage

Western Digital Gold 24TB 3.5" Enterprise Class SATA 6 Gb/s HDD 7200 RPM Cache Size 512MB 5-Year Limited Warranty

Western Digital WD Black 8TB 3.5" HDD SATA 6gb/s 7200RPM 256MB Cache CMR Tech for Hi-Res Video Games 5yrs Wty ~WD8002FZBX

Western Digital WD Black 6TB 3.5" HDD SATA 6gb/s 7200RPM 256MB Cache CMR Tech for Hi-Res Video Games 5yrs Wty ~WD6004FZBX

Western Digital WD102PURP Purple Pro 10TB 3.5" Surveillance HDD 7200RPM 256MB SATA3 265MB/s 550TBW 24x7 64 Cameras AV NVR DVR 2.5mil MTBF 5yrs

Seagate 4TB IronWolf Pro HDD (ST4000NT001) 5 Years Warranty

Seagate FireCuda 520N 1,024 GB

Western Digital WD Ultrastar DC HC550 14TB 3.5" SATA 512MB 7200RPM EAMR SE 5yrs Warranty

Seagate 2TB 3.5" Surveillance SATA drives 6Gb/s 256 Cache 3 years Limited Warranty

WD HGST 3.5" 1TB 128MB 7200RPM SATA 512N SE 7K2, 1W10001 - 5 Years Warranty - Hitachi (LS)

Western Digita WD Purple Pro 24TB 3.5" Surveillance SATA HDD 512 Cache/Buffer 5yrs Warranty

Synology 16TB 3.5” SATA HDD High-performance, reliable hard drives for Synology systems

Western Digital WD Ultrastar 10TB 3.5" Enterprise HDD SATA 256MB 7200RPM 512E SE DC HC330 24x7 Server 2.5M hrs MTBF 5yrs wty WUS721010ALE6L4 ~0F27604

Western Digital Gold 8TB 3.5" Enterprise Class SATA 6 Gb/s HDD 7200 RPM Cache Size 256MB 5-Year Limited Warranty

Western Digital Gold 14TB 3.5" Enterprise Class SATA 6 Gb/s HDD 7200 RPM Cache Size 512MB 5-Year Limited Warranty

Western Digital Gold 4TB 3.5" Enterprise Class SATA 6 Gb/s HDD 7200 RPM Cache Size 256MB 5-Year Limited Warranty

Western Digital WD Red Pro 6TB 3.5" NAS HDD SATA3 7200RPM 256MB Cache 24x7 300TBW ~24-bays NASware 3.0 CMR Tech

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

WD Red Pro 4TB 3.5" NAS Hard Drive 7200RPM 256MB Cache 24x7 NASware 5yrs wty

Western Digital Gold 6TB 3.5" Enterprise Class SATA 6 Gb/s HDD 7200 RPM Cache Size 256MB 5-Year Limited Warranty

(LS) Western Digital WD Purple 3TB 3.5" Surveillance HDD 5400RPM 64MB SATA3 145MB/s 180TBW 24x7 64 Cameras AV NVR DVR 1.5mil MTBF 3yrs (>WD33PURZ)

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