Hardware Spec Index

Altrix HD-2842 Prime 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Altrix · SKU HD2842-PRIME · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index2,637 (Hard Drives scale)
Category rank#9,998
Street price$509
Power8 W
Performance per dollar5.18
Released2020

Specifications

BrandAltrix
ModelAltrix HD-2842 Prime
Capacity20 TB
ClassEnterprise
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 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
Strivon HD-5064 Ti 28TB 7,200 RPM CMR Enterprise Hard Drive2,674$439Compare
Strivon HD-8619 Edge 12TB 7,200 RPM CMR NAS Hard Drive1,567$169Compare
Mirenta HD-9537 Max 6TB 5,400 RPM CMR Surveillance Hard Drive1,464$139Compare
Altrix HD-3580 XT 4TB 5,400 RPM CMR Surveillance Hard Drive1,134$79Compare
Mirenta HD-3883 Plus 2TB 5,400 RPM CMR Surveillance Hard Drive683$59Compare
Novexa HD-6069 Pro 24TB 7,200 RPM CMR NAS Hard Drive2,637$419Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-2842 Prime 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/3420125 (accessed 2026-10-23).