Hardware Spec Index

Altrix HD-7721 SE 12TB 7,200 RPM CMR Desktop Hard Drive

Hard Drives · Altrix · SKU HD7721-SE · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index1,789 (Hard Drives scale)
Category rank#41,794
Street price$189
Power7 W
Performance per dollar9.47
Released2020

Specifications

BrandAltrix
ModelAltrix HD-7721 SE
Capacity12 TB
ClassDesktop
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer240 MB/s
Workload rating180 TB/year
MTBF1 million hours
Helium-filledYes
Warranty2 years

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Cite this page: Hardware Spec Index, “Altrix HD-7721 SE 12TB 7,200 RPM CMR Desktop Hard Drive”, https://vextor7.com/item/9101987 (accessed 2026-10-21).