Hardware Spec Index

Altrix HD-1994 Plus 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Altrix · SKU HD1994-PLUS · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index2,928 (Hard Drives scale)
Category rank#3,926
Street price$489
Power8 W
Performance per dollar5.99
Released2022

Specifications

BrandAltrix
ModelAltrix HD-1994 Plus
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-9753 Plus 12TB 7,200 RPM CMR Desktop Hard Drive1,719$199Compare
Strivon HD-4345 Prime 24TB 7,200 RPM CMR Enterprise Hard Drive3,100$539Compare
Mirenta HD-8987 Plus 2TB 5,400 RPM CMR Surveillance Hard Drive1,144$89Compare
Altrix HD-3087 Plus 6TB 5,400 RPM CMR NAS Hard Drive1,495$139Compare
Altrix HD-2901 Ti 2TB 5,400 RPM SMR Desktop Hard Drive877$59Compare
Altrix HD-3093 XT 24TB 7,200 RPM CMR NAS Hard Drive2,931$559Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-1994 Plus 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/4514801 (accessed 2026-10-21).