Hardware Spec Index

Mirenta HD-5046 XT 12TB 7,200 RPM SMR Desktop Hard Drive

Hard Drives · Mirenta · SKU HD5046-XT · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index2,127 (Hard Drives scale)
Category rank#25,829
Street price$239
Power7 W
Performance per dollar8.90
Released2021

Specifications

BrandMirenta
ModelMirenta HD-5046 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
Novexa HD-6463 Ultra 4TB 5,400 RPM CMR Surveillance Hard Drive1,349$129Compare
Altrix HD-6945 Max 20TB 7,200 RPM CMR NAS Hard Drive2,617$449Compare
Strivon HD-8201 Core 12TB 7,200 RPM CMR Desktop Hard Drive1,572$179Compare
Novexa HD-2782 Prime 4TB 5,400 RPM SMR Desktop Hard Drive1,204$89Compare
Altrix HD-6277 Ultra 6TB 5,400 RPM CMR Desktop Hard Drive1,510$159Compare
Altrix HD-4136 Edge 2TB 5,400 RPM CMR Desktop Hard Drive925$59Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-5046 XT 12TB 7,200 RPM SMR Desktop Hard Drive”, https://vextor7.com/item/25755544 (accessed 2026-10-19).