Hardware Spec Index

Altrix HD-5631 Prime 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Altrix · SKU HD5631-PRIME · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index2,667 (Hard Drives scale)
Category rank#26,678
Street price$449
Power8 W
Performance per dollar5.94
Released2023

Specifications

BrandAltrix
ModelAltrix HD-5631 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-1402 SE 24TB 7,200 RPM CMR NAS Hard Drive3,100$599Compare
Novexa HD-3711 Prime 6TB 5,400 RPM CMR NAS Hard Drive1,738$169Compare
Strivon HD-8630 Core 8TB 7,200 RPM CMR Surveillance Hard Drive1,245$109Compare
Novexa HD-8560 SE 2TB 5,400 RPM CMR Surveillance Hard Drive604$49Compare
Novexa HD-5202 XT 2TB 5,400 RPM SMR Desktop Hard Drive609$49Compare
Novexa HD-4091 Ultra 2TB 5,400 RPM CMR Surveillance Hard Drive652$59Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-5631 Prime 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/29139980 (accessed 2026-10-24).