Hardware Spec Index

Novexa HD-6425 Ultra 8TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Novexa · SKU HD6425-ULTRA · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index2,119 (Hard Drives scale)
Category rank#39,308
Street price$269
Power6 W
Performance per dollar7.88
Released2022

Specifications

BrandNovexa
ModelNovexa HD-6425 Ultra
Capacity8 TB
ClassNAS
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache256 MB
InterfaceSATA 6 Gb/s
Sustained transfer220 MB/s
Workload rating300 TB/year
MTBF1.2 million hours
Helium-filledNo
Warranty3 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Altrix HD-1331 XT 16TB 7,200 RPM CMR Enterprise Hard Drive1,948$249Compare
Strivon HD-6484 Prime 20TB 7,200 RPM CMR NAS Hard Drive2,818$469Compare
Novexa HD-3595 XT 8TB 7,200 RPM CMR Desktop Hard Drive1,807$209Compare
Mirenta HD-5660 XT 2TB 5,400 RPM CMR Surveillance Hard Drive616$49Compare
Altrix HD-2919 Ultra 4TB 5,400 RPM CMR Desktop Hard Drive1,000$69Compare
Novexa HD-3936 Plus 2TB 5,400 RPM SMR Desktop Hard Drive944$79Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-6425 Ultra 8TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/561960 (accessed 2026-10-21).