Hardware Spec Index

Novexa HD-2471 Max 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Novexa · SKU HD2471-MAX · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index3,069 (Hard Drives scale)
Category rank#43,253
Street price$579
Power8 W
Performance per dollar5.30
Released2019

Specifications

BrandNovexa
ModelNovexa HD-2471 Max
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
Mirenta HD-3970 Edge 4TB 5,400 RPM SMR Desktop Hard Drive892$69Compare
Altrix HD-3622 Core 16TB 7,200 RPM CMR Enterprise Hard Drive2,319$369Compare
Novexa HD-5558 Ti 20TB 7,200 RPM CMR Enterprise Hard Drive2,595$389Compare
Altrix HD-3363 Prime 28TB 7,200 RPM CMR Enterprise Hard Drive2,881$559Compare
Altrix HD-4419 Plus 8TB 7,200 RPM CMR Surveillance Hard Drive2,045$239Compare
Mirenta HD-4930 Plus 28TB 7,200 RPM CMR Enterprise Hard Drive3,100$599Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-2471 Max 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/5126433 (accessed 2026-10-26).