Hardware Spec Index

Mirenta HD-9966 Prime 12TB 7,200 RPM SMR Desktop Hard Drive

Hard Drives · Mirenta · SKU HD9966-PRIME · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index2,365 (Hard Drives scale)
Category rank#29,806
Street price$339
Power7 W
Performance per dollar6.98
Released2023

Specifications

BrandMirenta
ModelMirenta HD-9966 Prime
Capacity12 TB
ClassDesktop
RecordingSMR (shingled 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

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Strivon HD-5832 Ultra 16TB 7,200 RPM CMR NAS Hard Drive2,491$389Compare
Novexa HD-6832 SE 16TB 7,200 RPM CMR Enterprise Hard Drive2,358$359Compare
Strivon HD-8931 XT 16TB 7,200 RPM CMR Enterprise Hard Drive2,147$299Compare
Strivon HD-6357 Pro 4TB 5,400 RPM CMR Desktop Hard Drive742$59Compare
Altrix HD-8251 Prime 24TB 7,200 RPM CMR Enterprise Hard Drive2,958$589Compare
Altrix HD-6840 XT 16TB 7,200 RPM CMR Enterprise Hard Drive2,327$359Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-9966 Prime 12TB 7,200 RPM SMR Desktop Hard Drive”, https://vextor7.com/item/4758020 (accessed 2026-10-25).