Hardware Spec Index

Novexa HD-3497 Core 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Novexa · SKU HD3497-CORE · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index2,392 (Hard Drives scale)
Category rank#6,052
Street price$369
Power8 W
Performance per dollar6.48
Released2024

Specifications

BrandNovexa
ModelNovexa HD-3497 Core
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-4752 Max 2TB 5,400 RPM SMR Desktop Hard Drive920$69Compare
Novexa HD-1634 XT 4TB 5,400 RPM CMR Desktop Hard Drive996$69Compare
Strivon HD-8338 Core 4TB 5,400 RPM CMR Surveillance Hard Drive1,078$99Compare
Altrix HD-6744 SE 16TB 7,200 RPM CMR Enterprise Hard Drive2,433$349Compare
Novexa HD-4102 Prime 8TB 7,200 RPM CMR NAS Hard Drive1,238$109Compare
Strivon HD-8103 Core 24TB 7,200 RPM CMR NAS Hard Drive2,434$349Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-3497 Core 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/78283253 (accessed 2026-10-19).