Hardware Spec Index

Novexa HD-4579 Plus 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Novexa · SKU HD4579-PLUS · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index2,687 (Hard Drives scale)
Category rank#29,684
Street price$419
Power8 W
Performance per dollar6.41
Released2019

Specifications

BrandNovexa
ModelNovexa HD-4579 Plus
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
Mirenta HD-5363 Pro 2TB 5,400 RPM CMR Surveillance Hard Drive949$69Compare
Mirenta HD-2580 Prime 16TB 7,200 RPM CMR NAS Hard Drive2,637$379Compare
Mirenta HD-6918 Core 6TB 5,400 RPM SMR Desktop Hard Drive931$69Compare
Novexa HD-8628 Edge 16TB 7,200 RPM CMR Enterprise Hard Drive1,752$179Compare
Mirenta HD-4534 Prime 6TB 5,400 RPM CMR NAS Hard Drive1,074$89Compare
Mirenta HD-4329 Max 16TB 7,200 RPM CMR NAS Hard Drive2,526$389Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-4579 Plus 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/327845 (accessed 2026-10-24).