Hardware Spec Index

Altrix HD-6990 Pro 4TB 5,400 RPM SMR Desktop Hard Drive

Hard Drives · Altrix · SKU HD6990-PRO · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index1,182 (Hard Drives scale)
Category rank#27,030
Street price$109
Power5 W
Performance per dollar10.84
Released2025

Specifications

BrandAltrix
ModelAltrix HD-6990 Pro
Capacity4 TB
ClassDesktop
RecordingSMR (shingled magnetic recording)
Spindle speed5,400 RPM
Cache256 MB
InterfaceSATA 6 Gb/s
Sustained transfer180 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-6990 Pro 4TB 5,400 RPM SMR Desktop Hard Drive”, https://vextor7.com/item/20025545 (accessed 2026-10-19).