Hardware Spec Index

Altrix HD-3891 Plus 2TB 5,400 RPM SMR Desktop Hard Drive

Hard Drives · Altrix · SKU HD3891-PLUS · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index698 (Hard Drives scale)
Category rank#41,865
Street price$49
Power4 W
Performance per dollar14.24
Released2019

Specifications

BrandAltrix
ModelAltrix HD-3891 Plus
Capacity2 TB
ClassDesktop
RecordingSMR (shingled magnetic recording)
Spindle speed5,400 RPM
Cache256 MB
InterfaceSATA 6 Gb/s
Sustained transfer170 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-3891 Plus 2TB 5,400 RPM SMR Desktop Hard Drive”, https://vextor7.com/item/62946515 (accessed 2026-10-25).