Hardware Spec Index

Mirenta HD-3391 Core 12TB 7,200 RPM CMR Desktop Hard Drive

Hard Drives · Mirenta · SKU HD3391-CORE · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index2,243 (Hard Drives scale)
Category rank#1,070
Street price$319
Power7 W
Performance per dollar7.03
Released2025

Specifications

BrandMirenta
ModelMirenta HD-3391 Core
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-1138 Prime 2TB 5,400 RPM SMR Desktop Hard Drive1,057$69Compare
Mirenta HD-7394 Pro 8TB 7,200 RPM CMR Desktop Hard Drive1,600$169Compare
Strivon HD-5027 XT 16TB 7,200 RPM CMR Enterprise Hard Drive2,098$319Compare
Strivon HD-8418 Ti 4TB 5,400 RPM CMR Desktop Hard Drive860$69Compare
Altrix HD-2785 Prime 4TB 5,400 RPM CMR Surveillance Hard Drive1,006$89Compare
Mirenta HD-6079 Max 20TB 7,200 RPM CMR Enterprise Hard Drive2,567$419Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-3391 Core 12TB 7,200 RPM CMR Desktop Hard Drive”, https://vextor7.com/item/79484024 (accessed 2026-10-22).