Hardware Spec Index

Mirenta HD-2149 XT 12TB 7,200 RPM SMR Desktop Hard Drive

Hard Drives · Mirenta · SKU HD2149-XT · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index1,745 (Hard Drives scale)
Category rank#34,405
Street price$189
Power7 W
Performance per dollar9.23
Released2021

Specifications

BrandMirenta
ModelMirenta HD-2149 XT
Capacity12 TB
ClassDesktop
RecordingSMR (shingled 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-8271 Plus 4TB 5,400 RPM CMR Surveillance Hard Drive925$69Compare
Altrix HD-9937 Plus 20TB 7,200 RPM CMR NAS Hard Drive2,733$449Compare
Mirenta HD-8828 Ti 20TB 7,200 RPM CMR NAS Hard Drive2,110$309Compare
Strivon HD-5914 Ultra 24TB 7,200 RPM CMR Enterprise Hard Drive2,827$489Compare
Strivon HD-1504 SE 20TB 7,200 RPM CMR Enterprise Hard Drive2,236$309Compare
Novexa HD-1487 Edge 2TB 5,400 RPM CMR Surveillance Hard Drive646$49Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-2149 XT 12TB 7,200 RPM SMR Desktop Hard Drive”, https://vextor7.com/item/8301036 (accessed 2026-10-20).