Hardware Spec Index

Altrix HD-3581 Prime 8TB 7,200 RPM SMR Desktop Hard Drive

Hard Drives · Altrix · SKU HD3581-PRIME · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index1,543 (Hard Drives scale)
Category rank#37,020
Street price$149
Power6 W
Performance per dollar10.36
Released2025

Specifications

BrandAltrix
ModelAltrix HD-3581 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
Mirenta HD-1098 Pro 2TB 5,400 RPM CMR Surveillance Hard Drive1,105$79Compare
Altrix HD-3149 Pro 4TB 5,400 RPM CMR Desktop Hard Drive807$69Compare
Novexa HD-1471 Prime 24TB 7,200 RPM CMR NAS Hard Drive3,071$599Compare
Strivon HD-8348 Max 2TB 5,400 RPM CMR Surveillance Hard Drive1,125$99Compare
Altrix HD-6032 Ti 12TB 7,200 RPM CMR Desktop Hard Drive1,972$289Compare
Mirenta HD-7116 Prime 4TB 5,400 RPM CMR Surveillance Hard Drive655$49Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-3581 Prime 8TB 7,200 RPM SMR Desktop Hard Drive”, https://vextor7.com/item/3344693 (accessed 2026-10-20).