Hardware Spec Index

Altrix HD-8421 Pro 8TB 7,200 RPM CMR Desktop Hard Drive

Hard Drives · Altrix · SKU HD8421-PRO · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index1,549 (Hard Drives scale)
Category rank#30,055
Street price$139
Power6 W
Performance per dollar11.14
Released2024

Specifications

BrandAltrix
ModelAltrix HD-8421 Pro
Capacity8 TB
ClassDesktop
RecordingCMR (conventional 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-8421 Pro 8TB 7,200 RPM CMR Desktop Hard Drive”, https://vextor7.com/item/46971253 (accessed 2026-10-22).