Hardware Spec Index

Altrix HD-5021 Edge 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Altrix · SKU HD5021-EDGE · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index2,564 (Hard Drives scale)
Category rank#32,807
Street price$429
Power8 W
Performance per dollar5.98
Released2022

Specifications

BrandAltrix
ModelAltrix HD-5021 Edge
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-8234 XT 24TB 7,200 RPM CMR Enterprise Hard Drive2,987$559Compare
Altrix HD-2649 Prime 12TB 7,200 RPM CMR NAS Hard Drive1,692$189Compare
Mirenta HD-5559 Prime 16TB 7,200 RPM CMR NAS Hard Drive2,841$449Compare
Novexa HD-8910 Core 2TB 5,400 RPM SMR Desktop Hard Drive997$79Compare
Strivon HD-9942 Ultra 28TB 7,200 RPM CMR NAS Hard Drive3,072$499Compare
Novexa HD-8273 SE 16TB 7,200 RPM CMR Enterprise Hard Drive2,167$249Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-5021 Edge 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/45913392 (accessed 2026-10-19).