Hardware Spec Index

Novexa HD-3662 SE 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Novexa · SKU HD3662-SE · Released 2026 · Updated 2026-10-18

Key facts

Benchmark index2,514 (Hard Drives scale)
Category rank#20,838
Street price$439
Power8 W
Performance per dollar5.73
Released2026

Specifications

BrandNovexa
ModelNovexa HD-3662 SE
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
Strivon HD-8477 SE 12TB 7,200 RPM CMR NAS Hard Drive1,596$159Compare
Novexa HD-6129 Plus 6TB 5,400 RPM CMR Surveillance Hard Drive1,225$109Compare
Novexa HD-1478 Ti 20TB 7,200 RPM CMR Enterprise Hard Drive2,550$399Compare
Mirenta HD-4635 Edge 20TB 7,200 RPM CMR Enterprise Hard Drive2,792$449Compare
Novexa HD-3067 SE 24TB 7,200 RPM CMR NAS Hard Drive2,927$589Compare
Altrix HD-9197 Prime 6TB 5,400 RPM CMR NAS Hard Drive1,197$109Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-3662 SE 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/2139585 (accessed 2026-10-18).