Hardware Spec Index

Mirenta HD-6931 Prime 12TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Mirenta · SKU HD6931-PRIME · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index1,844 (Hard Drives scale)
Category rank#31,885
Street price$229
Power7 W
Performance per dollar8.05
Released2022

Specifications

BrandMirenta
ModelMirenta HD-6931 Prime
Capacity12 TB
ClassNAS
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer240 MB/s
Workload rating300 TB/year
MTBF1.2 million hours
Helium-filledYes
Warranty3 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Mirenta HD-3768 Max 24TB 7,200 RPM CMR Enterprise Hard Drive2,846$469Compare
Mirenta HD-5431 Prime 24TB 7,200 RPM CMR NAS Hard Drive2,338$369Compare
Novexa HD-1042 Ultra 4TB 5,400 RPM CMR Surveillance Hard Drive1,139$109Compare
Mirenta HD-8982 Pro 28TB 7,200 RPM CMR Enterprise Hard Drive2,709$419Compare
Novexa HD-6227 SE 24TB 7,200 RPM CMR Enterprise Hard Drive2,671$559Compare
Novexa HD-9434 Pro 8TB 7,200 RPM SMR Desktop Hard Drive1,368$119Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-6931 Prime 12TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/63254983 (accessed 2026-10-22).