Hardware Spec Index

Altrix HD-8646 Prime 8TB 7,200 RPM SMR Desktop Hard Drive

Hard Drives · Altrix · SKU HD8646-PRIME · Released 2022 · Updated 2026-10-18

Key facts

Benchmark index2,043 (Hard Drives scale)
Category rank#876
Street price$219
Power6 W
Performance per dollar9.33
Released2022

Specifications

BrandAltrix
ModelAltrix HD-8646 Prime
Capacity8 TB
ClassDesktop
RecordingSMR (shingled 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
Strivon HD-4557 Core 8TB 7,200 RPM CMR Surveillance Hard Drive1,307$119Compare
Novexa HD-2295 Plus 20TB 7,200 RPM CMR Enterprise Hard Drive2,518$399Compare
Altrix HD-6378 Pro 6TB 5,400 RPM CMR Surveillance Hard Drive898$79Compare
Altrix HD-3406 Ti 16TB 7,200 RPM CMR Enterprise Hard Drive2,231$329Compare
Strivon HD-8531 Ultra 24TB 7,200 RPM CMR NAS Hard Drive3,100$489Compare
Novexa HD-7942 XT 24TB 7,200 RPM CMR NAS Hard Drive2,490$369Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-8646 Prime 8TB 7,200 RPM SMR Desktop Hard Drive”, https://vextor7.com/item/85644704 (accessed 2026-10-18).