Hardware Spec Index

Novexa HD-8951 Ultra 24TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Novexa · SKU HD8951-ULTRA · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index2,594 (Hard Drives scale)
Category rank#48,136
Street price$409
Power8 W
Performance per dollar6.34
Released2019

Specifications

BrandNovexa
ModelNovexa HD-8951 Ultra
Capacity24 TB
ClassNAS
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer300 MB/s
Workload rating300 TB/year
MTBF1.2 million hours
Helium-filledYes
Warranty3 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Mirenta HD-3285 Ultra 6TB 5,400 RPM CMR NAS Hard Drive1,289$99Compare
Altrix HD-9362 Core 20TB 7,200 RPM CMR Enterprise Hard Drive2,525$329Compare
Mirenta HD-4959 Max 20TB 7,200 RPM CMR NAS Hard Drive2,370$339Compare
Novexa HD-1734 Edge 12TB 7,200 RPM CMR NAS Hard Drive1,948$249Compare
Altrix HD-5799 Plus 28TB 7,200 RPM CMR NAS Hard Drive2,760$559Compare
Altrix HD-6837 Ti 4TB 5,400 RPM SMR Desktop Hard Drive850$59Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-8951 Ultra 24TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/924583 (accessed 2026-10-24).