Hardware Spec Index

Novexa HD-2945 Pro 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Novexa · SKU HD2945-PRO · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index2,557 (Hard Drives scale)
Category rank#42,349
Street price$399
Power8 W
Performance per dollar6.41
Released2020

Specifications

BrandNovexa
ModelNovexa HD-2945 Pro
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
Mirenta HD-6568 Pro 24TB 7,200 RPM CMR Enterprise Hard Drive2,415$339Compare
Novexa HD-3942 Pro 12TB 7,200 RPM SMR Desktop Hard Drive2,039$259Compare
Mirenta HD-5274 SE 6TB 5,400 RPM CMR Surveillance Hard Drive1,508$149Compare
Novexa HD-7416 Pro 16TB 7,200 RPM CMR Enterprise Hard Drive2,688$389Compare
Strivon HD-2512 SE 20TB 7,200 RPM CMR Enterprise Hard Drive2,662$489Compare
Strivon HD-6162 SE 2TB 5,400 RPM CMR Desktop Hard Drive702$59Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-2945 Pro 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/4611287 (accessed 2026-10-21).