Hardware Spec Index

Novexa HD-3491 XT 28TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Novexa · SKU HD3491-XT · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index2,821 (Hard Drives scale)
Category rank#30,341
Street price$569
Power9 W
Performance per dollar4.96
Released2025

Specifications

BrandNovexa
ModelNovexa HD-3491 XT
Capacity28 TB
ClassEnterprise
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSAS 12 Gb/s
Sustained transfer320 MB/s
Workload rating550 TB/year
MTBF2.5 million hours
Helium-filledYes
Warranty5 years

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Cite this page: Hardware Spec Index, “Novexa HD-3491 XT 28TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/97057252 (accessed 2026-10-24).