Hardware Spec Index

Altrix HD-4050 Prime 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Altrix · SKU HD4050-PRIME · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index2,376 (Hard Drives scale)
Category rank#606
Street price$359
Power8 W
Performance per dollar6.62
Released2021

Specifications

BrandAltrix
ModelAltrix HD-4050 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
Altrix HD-3141 Ti 8TB 7,200 RPM CMR Surveillance Hard Drive1,336$119Compare
Altrix HD-9684 Pro 2TB 5,400 RPM CMR Desktop Hard Drive788$59Compare
Novexa HD-9766 Ti 24TB 7,200 RPM CMR Enterprise Hard Drive3,100$599Compare
Mirenta HD-8689 Max 20TB 7,200 RPM CMR NAS Hard Drive2,233$329Compare
Mirenta HD-7666 Edge 20TB 7,200 RPM CMR Enterprise Hard Drive2,436$449Compare
Altrix HD-6784 Edge 8TB 7,200 RPM CMR Desktop Hard Drive1,656$169Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-4050 Prime 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/3721183 (accessed 2026-10-21).