Hardware Spec Index

Mirenta HD-7831 Pro 12TB 7,200 RPM CMR Desktop Hard Drive

Hard Drives · Mirenta · SKU HD7831-PRO · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index1,861 (Hard Drives scale)
Category rank#37,777
Street price$219
Power7 W
Performance per dollar8.50
Released2024

Specifications

BrandMirenta
ModelMirenta HD-7831 Pro
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

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Altrix HD-2105 Core 24TB 7,200 RPM CMR Enterprise Hard Drive2,818$529Compare
Strivon HD-1292 Plus 24TB 7,200 RPM CMR NAS Hard Drive2,721$479Compare
Strivon HD-1417 XT 8TB 7,200 RPM CMR NAS Hard Drive2,014$269Compare
Strivon HD-8667 SE 16TB 7,200 RPM CMR Enterprise Hard Drive2,373$379Compare
Strivon HD-7360 Max 20TB 7,200 RPM CMR Enterprise Hard Drive2,524$489Compare
Strivon HD-2941 Core 4TB 5,400 RPM CMR Surveillance Hard Drive631$49Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-7831 Pro 12TB 7,200 RPM CMR Desktop Hard Drive”, https://vextor7.com/item/4452249 (accessed 2026-10-24).