Hardware Spec Index

Novexa HD-4590 XT 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Novexa · SKU HD4590-XT · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index2,614 (Hard Drives scale)
Category rank#27,656
Street price$469
Power8 W
Performance per dollar5.57
Released2023

Specifications

BrandNovexa
ModelNovexa HD-4590 XT
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
Mirenta HD-2350 SE 6TB 5,400 RPM SMR Desktop Hard Drive1,632$139Compare
Mirenta HD-8165 Prime 6TB 5,400 RPM CMR NAS Hard Drive1,349$119Compare
Strivon HD-3565 Pro 8TB 7,200 RPM CMR Surveillance Hard Drive1,497$159Compare
Strivon HD-1464 Core 24TB 7,200 RPM CMR Enterprise Hard Drive2,564$469Compare
Mirenta HD-2319 Prime 24TB 7,200 RPM CMR NAS Hard Drive2,494$479Compare
Altrix HD-4282 Max 12TB 7,200 RPM CMR NAS Hard Drive2,065$279Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-4590 XT 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/838878 (accessed 2026-10-26).