Hardware Spec Index

Novexa HD-4031 Prime 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Novexa · SKU HD4031-PRIME · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index2,876 (Hard Drives scale)
Category rank#18,615
Street price$559
Power8 W
Performance per dollar5.14
Released2020

Specifications

BrandNovexa
ModelNovexa HD-4031 Prime
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
Altrix HD-1875 Plus 16TB 7,200 RPM CMR NAS Hard Drive2,567$429Compare
Strivon HD-9703 Ultra 2TB 5,400 RPM SMR Desktop Hard Drive1,149$89Compare
Novexa HD-7663 XT 16TB 7,200 RPM CMR Enterprise Hard Drive2,250$319Compare
Mirenta HD-7576 Ultra 16TB 7,200 RPM CMR NAS Hard Drive2,754$459Compare
Altrix HD-1591 Max 28TB 7,200 RPM CMR Enterprise Hard Drive2,835$489Compare
Strivon HD-8974 XT 20TB 7,200 RPM CMR NAS Hard Drive2,443$389Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-4031 Prime 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/92712718 (accessed 2026-10-25).