Hardware Spec Index

Novexa HD-5975 Pro 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Novexa · SKU HD5975-PRO · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index3,100 (Hard Drives scale)
Category rank#32,160
Street price$599
Power8 W
Performance per dollar5.18
Released2021

Specifications

BrandNovexa
ModelNovexa HD-5975 Pro
Capacity20 TB
ClassNAS
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer280 MB/s
Workload rating300 TB/year
MTBF1.2 million hours
Helium-filledYes
Warranty3 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Altrix HD-6853 SE 6TB 5,400 RPM SMR Desktop Hard Drive1,240$109Compare
Strivon HD-4021 Ti 20TB 7,200 RPM CMR Enterprise Hard Drive2,272$319Compare
Novexa HD-4713 XT 24TB 7,200 RPM CMR Enterprise Hard Drive3,100$599Compare
Mirenta HD-2501 Max 8TB 7,200 RPM CMR Surveillance Hard Drive1,876$209Compare
Altrix HD-9836 SE 8TB 7,200 RPM CMR NAS Hard Drive1,606$159Compare
Mirenta HD-6639 Ultra 8TB 7,200 RPM CMR NAS Hard Drive1,612$169Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-5975 Pro 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/7614018 (accessed 2026-10-24).