Hardware Spec Index

Altrix HD-4976 Ultra 4TB 5,400 RPM CMR Desktop Hard Drive

Hard Drives · Altrix · SKU HD4976-ULTRA · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index1,596 (Hard Drives scale)
Category rank#19,484
Street price$169
Power5 W
Performance per dollar9.44
Released2020

Specifications

BrandAltrix
ModelAltrix HD-4976 Ultra
Capacity4 TB
ClassDesktop
RecordingCMR (conventional 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-4976 Ultra 4TB 5,400 RPM CMR Desktop Hard Drive”, https://vextor7.com/item/6421810 (accessed 2026-10-22).