Western Digital WD20EARZ WD Blue PC 2TB SATA Desktop Hard Drive 3.5-inch 5400 RPM CMR 64MB Cache 2-Year Limited Warranty

Western Digital WD Purple Pro 14TB 3.5" WD142PURP Smart Video HDD

Western Digital WD Blue 2TB 3.5" HDD SATA 6Gb/s 7200RPM 256MB Cache SMR Tech 2yrs Wty

Western Digital WD Red Plus 12TB 3.5" NAS HDD SATA3 7200RPM 256MB Cache 24x7 180TBW ~8-bays NASware 3.0 CMR Tech 3yrs wty

Western Digital WD Red Pro 12TB 3.5" NAS HDD SATA3 7200RPM 256MB Cache 24x7 300TBW ~24-bays NASware 3.0 CMR Tech 5yrs wty

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

(LS) Western Digital WD Blue 8TB 3.5" HDD SATA 6Gb/s 5640RPM 128MB Cache (>WD80EAAZ)

Synology 12TB 3.5” SATA HDD High-performance, reliable hard drives for Synology systems

(LS) Western Digital WD Black 4TB 3.5" HDD SATA 6gb/s 7200RPM 256MB Cache CMR Tech for Hi-Res Video Games 5yrs Wty (>WD4006FZBX)

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

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

(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

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