Hardware Spec Index

Novexa HD-3639 Ultra 8TB 7,200 RPM CMR Desktop Hard Drive

Hard Drives · Novexa · SKU HD3639-ULTRA · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index1,442 (Hard Drives scale)
Category rank#40,049
Street price$129
Power6 W
Performance per dollar11.18
Released2025

Specifications

BrandNovexa
ModelNovexa HD-3639 Ultra
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-6892 Edge 2TB 5,400 RPM CMR Desktop Hard Drive929$69Compare
Mirenta HD-6947 XT 12TB 7,200 RPM CMR Surveillance Hard Drive2,118$319Compare
Mirenta HD-9254 Core 20TB 7,200 RPM CMR NAS Hard Drive2,616$409Compare
Novexa HD-7496 Max 2TB 5,400 RPM CMR Surveillance Hard Drive1,065$89Compare
Novexa HD-1148 Edge 6TB 5,400 RPM SMR Desktop Hard Drive1,183$109Compare
Altrix HD-5820 Plus 8TB 7,200 RPM CMR NAS Hard Drive1,339$109Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-3639 Ultra 8TB 7,200 RPM CMR Desktop Hard Drive”, https://vextor7.com/item/330894 (accessed 2026-10-20).