Hardware Spec Index

Mirenta HD-7949 Plus 12TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Mirenta · SKU HD7949-PLUS · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index1,572 (Hard Drives scale)
Category rank#22,794
Street price$169
Power7 W
Performance per dollar9.30
Released2022

Specifications

BrandMirenta
ModelMirenta HD-7949 Plus
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-8716 XT 6TB 5,400 RPM CMR NAS Hard Drive1,428$149Compare
Strivon HD-8269 SE 8TB 7,200 RPM SMR Desktop Hard Drive1,724$239Compare
Mirenta HD-7853 Edge 20TB 7,200 RPM CMR NAS Hard Drive3,100$599Compare
Altrix HD-6032 Prime 4TB 5,400 RPM CMR Surveillance Hard Drive1,396$119Compare
Strivon HD-2625 Pro 8TB 7,200 RPM SMR Desktop Hard Drive1,333$109Compare
Altrix HD-1454 Max 16TB 7,200 RPM CMR Enterprise Hard Drive2,623$349Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-7949 Plus 12TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/9528341 (accessed 2026-10-21).