Hardware Spec Index

Altrix HD-9944 Prime 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Altrix · SKU HD9944-PRIME · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index2,089 (Hard Drives scale)
Category rank#45,571
Street price$329
Power8 W
Performance per dollar6.35
Released2025

Specifications

BrandAltrix
ModelAltrix HD-9944 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
Novexa HD-9340 Prime 6TB 5,400 RPM CMR NAS Hard Drive1,024$69Compare
Altrix HD-1989 Prime 20TB 7,200 RPM CMR NAS Hard Drive2,271$329Compare
Altrix HD-8662 Pro 2TB 5,400 RPM CMR Surveillance Hard Drive712$59Compare
Strivon HD-4837 Prime 6TB 5,400 RPM CMR Surveillance Hard Drive904$69Compare
Altrix HD-8009 SE 20TB 7,200 RPM CMR NAS Hard Drive2,368$389Compare
Mirenta HD-4751 Edge 6TB 5,400 RPM CMR NAS Hard Drive1,197$89Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-9944 Prime 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/4535637 (accessed 2026-10-19).