Hardware Spec Index

Altrix HD-5946 Prime 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Altrix · SKU HD5946-PRIME · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index2,392 (Hard Drives scale)
Category rank#45,805
Street price$359
Power8 W
Performance per dollar6.66
Released2022

Specifications

BrandAltrix
ModelAltrix HD-5946 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-9042 Max 20TB 7,200 RPM CMR NAS Hard Drive2,099$329Compare
Strivon HD-3286 Max 12TB 7,200 RPM SMR Desktop Hard Drive1,753$189Compare
Strivon HD-9605 Ti 24TB 7,200 RPM CMR Enterprise Hard Drive2,885$449Compare
Strivon HD-5628 Plus 16TB 7,200 RPM CMR NAS Hard Drive1,871$259Compare
Strivon HD-5682 Edge 4TB 5,400 RPM CMR Surveillance Hard Drive1,269$109Compare
Altrix HD-8094 Prime 4TB 5,400 RPM CMR Desktop Hard Drive1,123$99Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-5946 Prime 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/15423795 (accessed 2026-10-26).