Hardware Spec Index

Novexa HD-6438 Max 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Novexa · SKU HD6438-MAX · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index2,215 (Hard Drives scale)
Category rank#31,888
Street price$299
Power8 W
Performance per dollar7.41
Released2020

Specifications

BrandNovexa
ModelNovexa HD-6438 Max
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
Novexa HD-8990 Prime 6TB 5,400 RPM CMR NAS Hard Drive1,679$169Compare
Novexa HD-9218 Ultra 12TB 7,200 RPM CMR Surveillance Hard Drive2,479$409Compare
Strivon HD-6956 Ultra 12TB 7,200 RPM CMR Desktop Hard Drive2,228$339Compare
Strivon HD-7909 Ti 12TB 7,200 RPM CMR NAS Hard Drive2,452$389Compare
Strivon HD-7875 Core 12TB 7,200 RPM CMR NAS Hard Drive2,089$289Compare
Altrix HD-3377 XT 12TB 7,200 RPM CMR Surveillance Hard Drive2,001$259Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-6438 Max 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/75537272 (accessed 2026-10-24).