Hardware Spec Index

Mirenta HD-2831 Prime 12TB 7,200 RPM CMR Surveillance Hard Drive

Hard Drives · Mirenta · SKU HD2831-PRIME · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index2,005 (Hard Drives scale)
Category rank#10,747
Street price$239
Power7 W
Performance per dollar8.39
Released2022

Specifications

BrandMirenta
ModelMirenta HD-2831 Prime
Capacity12 TB
ClassSurveillance
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

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Mirenta HD-8779 Prime 16TB 7,200 RPM CMR NAS Hard Drive1,835$239Compare
Novexa HD-5207 Core 24TB 7,200 RPM CMR NAS Hard Drive2,577$479Compare
Altrix HD-2477 Plus 12TB 7,200 RPM CMR Surveillance Hard Drive2,405$349Compare
Strivon HD-6719 Core 8TB 7,200 RPM CMR NAS Hard Drive2,144$289Compare
Novexa HD-4490 Pro 12TB 7,200 RPM CMR Desktop Hard Drive1,917$259Compare
Altrix HD-5407 XT 6TB 5,400 RPM CMR NAS Hard Drive1,068$79Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-2831 Prime 12TB 7,200 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/5670751 (accessed 2026-10-20).