Synology Plus Series HDD 4T

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 (replacment of WD120EFBX)

Western Digital WD Blue PC Desktop Hard Drive - 12TB, 3.5", SATA, up to 260MB/s, 7200 RPM, CMR, 512MB, 2Y Warranty

Western Digital WD Blue 10TB

Western Digital WDRed Pro NAS Hard Drive - 26TB 3.5" 272MB/s 7200 RPM 512MB SATA HD 5yrs warranty

Western Digital WD Gold Enterprise Class SATA HDD - 26TB 3.5" SATA 6Gb/s 7200RPM 512MB 291MB/s 5yrs warranty

Western Digital WD Ultrastar DC HC590 Data Center Hard Drive - 26TB 3.5" SATA 512MB 7200RPM 5yrs wty WUH722626ALE6L4

Western Digital WD Purple 1TB 3.5" Surveillance HDD 5400RPM 64MB SATA3 110MB/s 180TBW 24x7 64 Cameras AV NVR DVR 1.5mil MTBF 3yrs

Western Digital WD Ultrastar 24TB DC 3.5in 26.1 512 7200RPM SATA ULTRA 512E SE NP3 DC HC580

Western Digital WD Ultrastar DC HC550 3.5" 18TB SATA 269MB/s 512MB 7200RPM 5yrs wty

Synology 8TB 3.5” SATA HDD Enterprise High-performance, reliable hard drives for Synology systems

Synology 6TB 3.5” SATA HDD High-performance, reliable hard drives for Synology systems

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 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)

Seagate 12TB 3.5" IronWolf PRO SATA 6Gb/s 7200RPM 256MB Cache HDD. 5 Years Warranty

Seagate 20TB 3.5" IronWolf PRO NAS SATA 6Gb/s 7200RPM 256MB Cache HDD. 5 Years Warranty

Seagate 8TB 3.5" IronWolf Pro NAS ST8000NT001

Seagate 8TB 3.5" SATA SkyHawk surveillance drives 6Gb/s 256 Cache 3 years Limited Warranty

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

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

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