Hardware Spec Index

Novexa HD-6483 Pro 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Novexa · SKU HD6483-PRO · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index2,230 (Hard Drives scale)
Category rank#30,178
Street price$329
Power8 W
Performance per dollar6.78
Released2019

Specifications

BrandNovexa
ModelNovexa HD-6483 Pro
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-1371 XT 24TB 7,200 RPM CMR NAS Hard Drive2,567$399Compare
Strivon HD-9003 Core 8TB 7,200 RPM CMR NAS Hard Drive1,412$119Compare
Strivon HD-8362 Max 2TB 5,400 RPM CMR Surveillance Hard Drive692$59Compare
Strivon HD-6526 SE 24TB 7,200 RPM CMR NAS Hard Drive2,661$479Compare
Novexa HD-8555 XT 16TB 7,200 RPM CMR NAS Hard Drive2,474$379Compare
Altrix HD-6888 Ti 8TB 7,200 RPM CMR NAS Hard Drive1,894$249Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-6483 Pro 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/13453076 (accessed 2026-10-19).