Hardware Spec Index

Novexa HD-4573 Prime 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Novexa · SKU HD4573-PRIME · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index2,280 (Hard Drives scale)
Category rank#10,321
Street price$359
Power8 W
Performance per dollar6.35
Released2019

Specifications

BrandNovexa
ModelNovexa HD-4573 Prime
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-5166 Ti 6TB 5,400 RPM CMR Desktop Hard Drive1,211$119Compare
Strivon HD-2121 Plus 12TB 7,200 RPM CMR Surveillance Hard Drive2,029$249Compare
Strivon HD-4696 Plus 24TB 7,200 RPM CMR Enterprise Hard Drive2,928$549Compare
Mirenta HD-7824 Max 4TB 5,400 RPM CMR Desktop Hard Drive1,354$109Compare
Strivon HD-3790 Ti 4TB 5,400 RPM CMR Surveillance Hard Drive676$59Compare
Strivon HD-6646 Edge 12TB 7,200 RPM CMR Desktop Hard Drive2,062$279Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-4573 Prime 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/94818366 (accessed 2026-10-25).