Hardware Spec Index

Novexa HD-2491 Ultra 8TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Novexa · SKU HD2491-ULTRA · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index1,562 (Hard Drives scale)
Category rank#16,397
Street price$159
Power6 W
Performance per dollar9.82
Released2021

Specifications

BrandNovexa
ModelNovexa HD-2491 Ultra
Capacity8 TB
ClassNAS
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache256 MB
InterfaceSATA 6 Gb/s
Sustained transfer220 MB/s
Workload rating300 TB/year
MTBF1.2 million hours
Helium-filledNo
Warranty3 years

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Cite this page: Hardware Spec Index, “Novexa HD-2491 Ultra 8TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/343149 (accessed 2026-10-19).