Hardware Spec Index

Novexa HD-5308 XT 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Novexa · SKU HD5308-XT · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index2,221 (Hard Drives scale)
Category rank#30,182
Street price$339
Power8 W
Performance per dollar6.55
Released2020

Specifications

BrandNovexa
ModelNovexa HD-5308 XT
Capacity20 TB
ClassEnterprise
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSAS 12 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-8327 Prime 4TB 5,400 RPM CMR Surveillance Hard Drive1,319$109Compare
Novexa HD-3185 Plus 2TB 5,400 RPM CMR Desktop Hard Drive646$49Compare
Altrix HD-8496 Edge 24TB 7,200 RPM CMR NAS Hard Drive2,475$439Compare
Novexa HD-4322 Ti 6TB 5,400 RPM CMR NAS Hard Drive1,197$109Compare
Altrix HD-8545 Prime 16TB 7,200 RPM CMR NAS Hard Drive2,134$289Compare
Strivon HD-5352 Plus 12TB 7,200 RPM CMR Surveillance Hard Drive2,417$409Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-5308 XT 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/7616357 (accessed 2026-10-24).