Hardware Spec Index

Altrix HD-3631 Pro 8TB 7,200 RPM SMR Desktop Hard Drive

Hard Drives · Altrix · SKU HD3631-PRO · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index1,896 (Hard Drives scale)
Category rank#16,575
Street price$219
Power6 W
Performance per dollar8.66
Released2025

Specifications

BrandAltrix
ModelAltrix HD-3631 Pro
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

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Cite this page: Hardware Spec Index, “Altrix HD-3631 Pro 8TB 7,200 RPM SMR Desktop Hard Drive”, https://vextor7.com/item/3633642 (accessed 2026-10-23).