Seagate 8TB 3.5" SkyHawk Surveillance AI, SATA3 6Gb/s,16 AI streams,256MB Cache 24x7 HDD ST8000VE001, 3 Years Warranty

Western Digital WD Red Pro 16TB 3.5" NAS HDD SATA3 7200RPM 512MB Cache 24x7 300TBW ~24-bays NASware 3.0 CMR Tech 5yrs wty

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

Seagate ST10000NM017B Exos 7E10 10TB 3.5" SATA 512e/4Kn Enterprise Hard Drive -5 years Limited Warranty

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

Seagate 6TB SkyHawk Surveillance 3.5" HDD SATA 6Gb/s, 5400 RPM, 256MB Cache, 3 Years Warranty

Western Digital WD Blue 1TB 3.5" HDD SATA 6Gb/s 7200RPM 64MB Cache CMR Tech 2yrs Wty

Seagate 10TB 3.5" IronWolf 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5" Hard Drives Bare Drive

Western Digital WD Black 2TB 3.5" HDD SATA 6gb/s 7200RPM 64MB Cache CMR Tech for Hi-Res Video Games 5yrs Wty

Western Digital WD 2TB Purple Surveillance Hard Drive WD23PURZ -3 YEARS LIMITED WARRANTY

Seagate 8TB 3.5" IronWolf SATA3 NAS 24x7 7200 RPM 256MB Cache SATA 6.0Gb/s HDD (ST8000VN004)

Western Digital WD Purple 6TB 3.5" Surveillance HDD 5400RPM 64MB SATA3 175MB/s 180TBW 24x7 64 Cameras AV NVR DVR 1.5mil MTBF 3yrs

Seagate 20TB 3.5" SkyHawk AI Surveillance SATA 6Gb/s HDD 256MB Cache 5 years Limited Warranty

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)

Seagate 4TB 3.5" IronWolf NAS 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5" HDD (ST4000VN006)

Seagate 16TB 3.5" SkyHawk AI Surveillance SATA HDD 256MB Cache, 7200RPM

Western Digital WD Blue 6TB 3.5" HDD SATA 6Gb/s 5400RPM 256MB Cache SMR Tech 2yrs Wty

Western Digital WD Blue 6TB 3.5" HDD SATA 6Gb/s 5400RPM 256MB Cache CMR Tech 2yrs Wty

Western Digital WD43PURZ Purple 4TB Hard Drive - 3.5" Internal - SATA (SATA/600) -3-Year Limited Warranty

Seagate 10TB 3.5" IronWolf Pro NAS SATA Hard Drive (ST10000NT001) -5-year limited warranty -6Gb/s Connector - CMR Recording Technology