Hardware Spec Index

Novexa HD-4991 Ultra 8TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Novexa · SKU HD4991-ULTRA · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index1,468 (Hard Drives scale)
Category rank#76
Street price$149
Power6 W
Performance per dollar9.85
Released2025

Specifications

BrandNovexa
ModelNovexa HD-4991 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

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Strivon HD-6287 Pro 2TB 5,400 RPM SMR Desktop Hard Drive1,059$89Compare
Altrix HD-4817 Ti 2TB 5,400 RPM SMR Desktop Hard Drive663$49Compare
Strivon HD-5213 Plus 24TB 7,200 RPM CMR NAS Hard Drive2,897$549Compare
Mirenta HD-9611 Pro 4TB 5,400 RPM CMR Surveillance Hard Drive768$59Compare
Strivon HD-5518 Plus 12TB 7,200 RPM CMR Surveillance Hard Drive1,761$229Compare
Strivon HD-6886 SE 2TB 5,400 RPM CMR Surveillance Hard Drive913$69Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-4991 Ultra 8TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/6663435 (accessed 2026-10-24).