Hardware Spec Index

Novexa HD-8643 Pro 6TB 5,400 RPM CMR Desktop Hard Drive

Hard Drives · Novexa · SKU HD8643-PRO · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index1,311 (Hard Drives scale)
Category rank#22,782
Street price$129
Power5 W
Performance per dollar10.16
Released2019

Specifications

BrandNovexa
ModelNovexa HD-8643 Pro
Capacity6 TB
ClassDesktop
RecordingCMR (conventional magnetic recording)
Spindle speed5,400 RPM
Cache256 MB
InterfaceSATA 6 Gb/s
Sustained transfer190 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-3519 Ti 8TB 7,200 RPM CMR Desktop Hard Drive1,668$179Compare
Strivon HD-2251 Prime 4TB 5,400 RPM CMR Surveillance Hard Drive1,219$99Compare
Mirenta HD-9398 Plus 2TB 5,400 RPM CMR Surveillance Hard Drive1,081$79Compare
Altrix HD-7456 Ultra 4TB 5,400 RPM CMR Surveillance Hard Drive1,236$109Compare
Novexa HD-1109 Ti 4TB 5,400 RPM SMR Desktop Hard Drive1,447$139Compare
Altrix HD-3034 Pro 8TB 7,200 RPM CMR Surveillance Hard Drive1,823$239Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-8643 Pro 6TB 5,400 RPM CMR Desktop Hard Drive”, https://vextor7.com/item/7780480 (accessed 2026-10-24).