Hardware Spec Index

Novexa HD-4640 Prime 8TB 7,200 RPM CMR Desktop Hard Drive

Hard Drives · Novexa · SKU HD4640-PRIME · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index1,613 (Hard Drives scale)
Category rank#8
Street price$199
Power6 W
Performance per dollar8.11
Released2021

Specifications

BrandNovexa
ModelNovexa HD-4640 Prime
Capacity8 TB
ClassDesktop
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache256 MB
InterfaceSATA 6 Gb/s
Sustained transfer220 MB/s
Workload rating180 TB/year
MTBF1 million hours
Helium-filledNo
Warranty2 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Novexa HD-7496 Ultra 16TB 7,200 RPM CMR NAS Hard Drive2,348$349Compare
Mirenta HD-8789 Plus 6TB 5,400 RPM CMR NAS Hard Drive1,122$89Compare
Altrix HD-2534 Pro 4TB 5,400 RPM CMR Surveillance Hard Drive821$69Compare
Novexa HD-5937 Prime 24TB 7,200 RPM CMR Enterprise Hard Drive2,674$439Compare
Altrix HD-5319 Ti 2TB 5,400 RPM SMR Desktop Hard Drive816$59Compare
Altrix HD-7194 Core 24TB 7,200 RPM CMR NAS Hard Drive2,417$409Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-4640 Prime 8TB 7,200 RPM CMR Desktop Hard Drive”, https://vextor7.com/item/6270801 (accessed 2026-10-24).