Hardware Spec Index

Novexa HD-6683 SE 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Novexa · SKU HD6683-SE · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index2,573 (Hard Drives scale)
Category rank#38,158
Street price$389
Power8 W
Performance per dollar6.61
Released2019

Specifications

BrandNovexa
ModelNovexa HD-6683 SE
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
Strivon HD-9077 Prime 20TB 7,200 RPM CMR Enterprise Hard Drive2,848$559Compare
Mirenta HD-8610 Core 6TB 5,400 RPM CMR NAS Hard Drive1,129$99Compare
Novexa HD-3850 Ultra 16TB 7,200 RPM CMR Enterprise Hard Drive2,560$429Compare
Altrix HD-5336 XT 2TB 5,400 RPM CMR Surveillance Hard Drive940$69Compare
Strivon HD-6542 Ti 4TB 5,400 RPM CMR Surveillance Hard Drive1,077$79Compare
Novexa HD-9785 Core 16TB 7,200 RPM CMR NAS Hard Drive2,492$409Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-6683 SE 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/16505 (accessed 2026-10-19).