Hardware Spec Index

Novexa HD-5646 Prime 24TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Novexa · SKU HD5646-PRIME · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index2,905 (Hard Drives scale)
Category rank#29,916
Street price$539
Power8 W
Performance per dollar5.39
Released2021

Specifications

BrandNovexa
ModelNovexa HD-5646 Prime
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-4368 Core 24TB 7,200 RPM CMR NAS Hard Drive2,973$599Compare
Novexa HD-7827 Ultra 12TB 7,200 RPM SMR Desktop Hard Drive1,756$229Compare
Strivon HD-3404 Prime 20TB 7,200 RPM CMR NAS Hard Drive3,067$589Compare
Strivon HD-6401 Pro 24TB 7,200 RPM CMR Enterprise Hard Drive2,933$579Compare
Mirenta HD-7014 XT 6TB 5,400 RPM CMR Desktop Hard Drive1,559$189Compare
Novexa HD-6831 XT 4TB 5,400 RPM SMR Desktop Hard Drive1,081$79Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-5646 Prime 24TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/1357809 (accessed 2026-10-25).