Western Digital WD Red Pro 20TB 3.5" NAS HDD SATA3 7200RPM 512MB Cache 24x7 300TBW ~24-bays NASware 3.0 CMR Tech 5yrs wty

Western Digital WD Ultrastar DC HC560 20TB 3.5" SATA 7200 RPM Cache 512MB 5-year limited warranty WUH722020BLE6L4 0F38785 (Base SE)

Seagate 10TB 3.5" SkyHawk Surveillance AI, 512E SATA3 6Gb/s 256MB Cache 24x7 HDD ST10000VE001 5 Years Warranty

Western Digital WD Blue 500GB 2.5" HDD SATA 6Gb/s 5400RPM 128MB Cache CMR Tech 2yrs Wty

Seagate Exos 7E10 Enterprise Hard Drive 6 TB 512E/4KN, ITERNAL 3.5" SATA DRIVE, 2TB, 6GB/S, 7200RPM, 5YR WTY

HGST 3.5" 6TB 128MB 7200RPM SATA 512E ISE, 7K6000, 0F23001 - 5 Years Warranty - Hitachi ( LS )

Western Digital WD Blue 2TB 2.5" HDD SATA 6Gb/s 5400RPM 128MB Cache SMR Tech 2yrs Wty

(LS) Seagate Exos X16 ENTERPRISE 512E/4 KN INTERNAL 3.5" SATA DRIVE, 10 TB, 6GB/S (LS> ST10000NM017B)

(LS) Western Digital WD Red PRO 10TB NAS 3.5" 7200RPM SATA3 6Gb/s 256MB Cache (>WD102KFBX)

Western Digital WD Purple Pro 18TB 3.5" Surveillance HDD 7200RPM 512MB SATA3 272MB/s 550TBW 24x7 64 Cameras AV NVR DVR 2.5mil MTBF 5yrs

Western Digital WD Red Pro 10TB 3.5" NAS HDD SATA3 7200RPM 256MB Cache 24x7 300TBW ~24-bays NASware 3.0 CMR Tech 5yrs wty ~WD100EFBX

(LS)Western Digital WD Black 6TB 3.5" HDD SATA 6gb/s 7200RPM 128MB Cache CMR Tech for Hi-Res Video Games 5yrs Wty ~WD6003FZBX

Seagate 18TB 3.5" IronWolf Pro SATA NAS Hard Drive Manufacturer Warranty: 5 Years Limited Warranty

Seagate ST6000NT001 6TB IronWolf Pro 3.5" SATA 6Gb/s NAS Hard Drive - 256MB -5 years Limited Warranty

Seagate 4TB 3.5" SkyHawk 256MB SATA3 Surveillance Optimized, NVR Ready, ImagePerfect, RVS HDD (ST4000VX016)

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

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

Seagate 4TB 3.5" IronWolf Pro NAS SATA3 NAS 24x7 Performance HDD (ST4000NE001) 5 Years Warranty

Seagate IronWolf NAS 2TB ST2000VN003 HD 3.5in SATA 256MB Manufacturer Warranty: 3 Year

(LS) Western Digital WD Ultrastar 20TB 3.5" Enterprise HDD SATA 512MB 7200RPM 512E TCG P3 DC HC560 24x7 Server 2.5mil hrs MTBF 5yrs ( >0F38785)

Western Digital WD Ultrastar 16TB 3.5" Enterprise HDD SATA 512MB 7200RPM 512E SE DC HC550 24x7 Server 2.5mil hrs MTBF 5yrs WUH721816ALE6L4

Western Digital 2TB WD Red Plus NAS Hard Drive 3.5-Inch -Transfer Rate up to 215MB/s -5640 RPM -Cache Size 512MB -3-Year Limited Warranty WD20EFPX

Western Digital WD Ultrastar Enterprise HDD 4TB 3.5" SAS 256MB 7200RPM 512E SE DC HC310 24x7 600MB Buffer 2mil hrs MTBF 5yrs wty HUS726T4TAL5204