Hardware Spec Index

Altrix HD-1839 Prime 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Altrix · SKU HD1839-PRIME · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index2,661 (Hard Drives scale)
Category rank#47,254
Street price$479
Power8 W
Performance per dollar5.56
Released2022

Specifications

BrandAltrix
ModelAltrix HD-1839 Prime
Capacity20 TB
ClassEnterprise
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSAS 12 Gb/s
Sustained transfer280 MB/s
Workload rating550 TB/year
MTBF2.5 million hours
Helium-filledYes
Warranty5 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Novexa HD-9866 Plus 24TB 7,200 RPM CMR NAS Hard Drive2,469$419Compare
Altrix HD-5211 Plus 20TB 7,200 RPM CMR Enterprise Hard Drive2,406$389Compare
Mirenta HD-4472 Ultra 16TB 7,200 RPM CMR Enterprise Hard Drive2,845$509Compare
Altrix HD-8043 Plus 16TB 7,200 RPM CMR Enterprise Hard Drive2,526$449Compare
Mirenta HD-2469 Edge 2TB 5,400 RPM CMR Surveillance Hard Drive959$69Compare
Altrix HD-8918 Ti 8TB 7,200 RPM SMR Desktop Hard Drive1,914$249Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-1839 Prime 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/7484251 (accessed 2026-10-24).