Hardware Spec Index

Novexa HD-4391 Plus 16TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Novexa · SKU HD4391-PLUS · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index2,185 (Hard Drives scale)
Category rank#24,330
Street price$349
Power7 W
Performance per dollar6.26
Released2022

Specifications

BrandNovexa
ModelNovexa HD-4391 Plus
Capacity16 TB
ClassEnterprise
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSAS 12 Gb/s
Sustained transfer260 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
Altrix HD-1877 Ultra 8TB 7,200 RPM CMR Surveillance Hard Drive1,592$159Compare
Mirenta HD-5186 Edge 8TB 7,200 RPM CMR NAS Hard Drive2,088$289Compare
Novexa HD-5909 Prime 20TB 7,200 RPM CMR Enterprise Hard Drive2,578$409Compare
Novexa HD-7105 SE 24TB 7,200 RPM CMR Enterprise Hard Drive2,724$459Compare
Mirenta HD-7999 Ti 16TB 7,200 RPM CMR NAS Hard Drive2,791$409Compare
Altrix HD-8223 Max 2TB 5,400 RPM CMR Surveillance Hard Drive653$59Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-4391 Plus 16TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/30005856 (accessed 2026-10-20).