Hardware Spec Index

Mirenta HD-3449 Pro 12TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Mirenta · SKU HD3449-PRO · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index1,639 (Hard Drives scale)
Category rank#43,023
Street price$159
Power7 W
Performance per dollar10.31
Released2020

Specifications

BrandMirenta
ModelMirenta HD-3449 Pro
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
Altrix HD-3141 SE 20TB 7,200 RPM CMR NAS Hard Drive2,376$349Compare
Altrix HD-8312 Ultra 24TB 7,200 RPM CMR Enterprise Hard Drive2,903$529Compare
Strivon HD-2546 Pro 12TB 7,200 RPM CMR Surveillance Hard Drive2,408$359Compare
Mirenta HD-5947 Max 16TB 7,200 RPM CMR NAS Hard Drive2,520$449Compare
Altrix HD-6508 Ultra 12TB 7,200 RPM SMR Desktop Hard Drive1,639$159Compare
Altrix HD-7307 Plus 4TB 5,400 RPM CMR Surveillance Hard Drive1,497$149Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-3449 Pro 12TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/85542197 (accessed 2026-10-25).