Hardware Spec Index

Novexa HD-8621 Prime 24TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Novexa · SKU HD8621-PRIME · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index2,561 (Hard Drives scale)
Category rank#12,465
Street price$379
Power8 W
Performance per dollar6.76
Released2020

Specifications

BrandNovexa
ModelNovexa HD-8621 Prime
Capacity24 TB
ClassEnterprise
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer300 MB/s
Workload rating550 TB/year
MTBF2.5 million hours
Helium-filledYes
Warranty5 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Strivon HD-6678 Prime 6TB 5,400 RPM CMR Desktop Hard Drive1,677$169Compare
Altrix HD-8690 SE 8TB 7,200 RPM CMR Surveillance Hard Drive1,502$159Compare
Altrix HD-7281 Edge 6TB 5,400 RPM SMR Desktop Hard Drive1,704$179Compare
Altrix HD-8367 Ultra 24TB 7,200 RPM CMR NAS Hard Drive2,769$389Compare
Strivon HD-8786 Plus 24TB 7,200 RPM CMR Enterprise Hard Drive2,735$519Compare
Altrix HD-6397 Max 6TB 5,400 RPM SMR Desktop Hard Drive1,365$109Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-8621 Prime 24TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/3579682 (accessed 2026-10-20).