Hardware Spec Index

Novexa HD-6663 Plus 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Novexa · SKU HD6663-PLUS · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index2,347 (Hard Drives scale)
Category rank#21,883
Street price$359
Power8 W
Performance per dollar6.54
Released2026

Specifications

BrandNovexa
ModelNovexa HD-6663 Plus
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-9998 SE 24TB 7,200 RPM CMR NAS Hard Drive3,100$599Compare
Novexa HD-6134 Edge 24TB 7,200 RPM CMR Enterprise Hard Drive2,563$419Compare
Strivon HD-9160 Pro 2TB 5,400 RPM CMR Desktop Hard Drive984$79Compare
Mirenta HD-4176 Pro 8TB 7,200 RPM SMR Desktop Hard Drive2,079$249Compare
Mirenta HD-7479 Ultra 28TB 7,200 RPM CMR NAS Hard Drive2,922$509Compare
Novexa HD-1863 Plus 12TB 7,200 RPM CMR Desktop Hard Drive2,299$319Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-6663 Plus 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/210317 (accessed 2026-10-20).