Hardware Spec Index

Altrix HD-5931 Prime 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Altrix · SKU HD5931-PRIME · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index2,197 (Hard Drives scale)
Category rank#16,529
Street price$359
Power8 W
Performance per dollar6.12
Released2024

Specifications

BrandAltrix
ModelAltrix HD-5931 Prime
Capacity20 TB
ClassNAS
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer280 MB/s
Workload rating300 TB/year
MTBF1.2 million hours
Helium-filledYes
Warranty3 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Mirenta HD-7088 Core 20TB 7,200 RPM CMR NAS Hard Drive3,080$539Compare
Strivon HD-2913 Edge 24TB 7,200 RPM CMR NAS Hard Drive2,701$489Compare
Strivon HD-8794 Core 28TB 7,200 RPM CMR NAS Hard Drive2,665$489Compare
Altrix HD-2977 Ti 8TB 7,200 RPM CMR Surveillance Hard Drive1,392$119Compare
Altrix HD-6902 Ti 6TB 5,400 RPM SMR Desktop Hard Drive1,656$199Compare
Altrix HD-8551 SE 8TB 7,200 RPM CMR NAS Hard Drive1,574$179Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-5931 Prime 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/3634833 (accessed 2026-10-21).