Hardware Spec Index

Altrix HD-1331 Pro 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Altrix · SKU HD1331-PRO · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index3,090 (Hard Drives scale)
Category rank#40,000
Street price$539
Power8 W
Performance per dollar5.73
Released2023

Specifications

BrandAltrix
ModelAltrix HD-1331 Pro
Capacity20 TB
ClassEnterprise
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSAS 12 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-2590 Ultra 20TB 7,200 RPM CMR Enterprise Hard Drive2,244$369Compare
Strivon HD-3488 Prime 16TB 7,200 RPM CMR Enterprise Hard Drive2,093$299Compare
Mirenta HD-4406 Ultra 24TB 7,200 RPM CMR Enterprise Hard Drive2,706$479Compare
Strivon HD-5053 Edge 8TB 7,200 RPM SMR Desktop Hard Drive2,110$309Compare
Altrix HD-4850 Prime 12TB 7,200 RPM CMR NAS Hard Drive1,858$229Compare
Altrix HD-7642 XT 16TB 7,200 RPM CMR NAS Hard Drive2,173$309Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-1331 Pro 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/95022814 (accessed 2026-10-20).