Hardware Spec Index

Novexa HD-4491 Prime 16TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Novexa · SKU HD4491-PRIME · Released 2021 · Updated 2026-10-18

Key facts

Benchmark index2,569 (Hard Drives scale)
Category rank#21,311
Street price$399
Power7 W
Performance per dollar6.44
Released2021

Specifications

BrandNovexa
ModelNovexa HD-4491 Prime
Capacity16 TB
ClassNAS
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer260 MB/s
Workload rating300 TB/year
MTBF1.2 million hours
Helium-filledYes
Warranty3 years

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Cite this page: Hardware Spec Index, “Novexa HD-4491 Prime 16TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/2124591 (accessed 2026-10-18).