Hardware Spec Index

Altrix HD-8462 XT 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Altrix · SKU HD8462-XT · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index2,835 (Hard Drives scale)
Category rank#27,764
Street price$469
Power8 W
Performance per dollar6.04
Released2020

Specifications

BrandAltrix
ModelAltrix HD-8462 XT
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
Mirenta HD-6992 Core 16TB 7,200 RPM CMR NAS Hard Drive1,824$229Compare
Altrix HD-7506 SE 12TB 7,200 RPM SMR Desktop Hard Drive1,968$259Compare
Mirenta HD-7200 XT 6TB 5,400 RPM SMR Desktop Hard Drive1,019$89Compare
Novexa HD-2302 Ultra 12TB 7,200 RPM CMR Desktop Hard Drive1,557$159Compare
Novexa HD-2845 Edge 28TB 7,200 RPM CMR NAS Hard Drive2,785$569Compare
Mirenta HD-8060 XT 12TB 7,200 RPM CMR Surveillance Hard Drive2,101$289Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-8462 XT 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/17477263 (accessed 2026-10-20).