Hardware Spec Index

Mirenta HD-3146 Ultra 6TB 5,400 RPM SMR Desktop Hard Drive

Hard Drives · Mirenta · SKU HD3146-ULTRA · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index1,377 (Hard Drives scale)
Category rank#8,305
Street price$129
Power5 W
Performance per dollar10.67
Released2024

Specifications

BrandMirenta
ModelMirenta HD-3146 Ultra
Capacity6 TB
ClassDesktop
RecordingSMR (shingled magnetic recording)
Spindle speed5,400 RPM
Cache256 MB
InterfaceSATA 6 Gb/s
Sustained transfer190 MB/s
Workload rating180 TB/year
MTBF1 million hours
Helium-filledNo
Warranty2 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Novexa HD-2123 SE 8TB 7,200 RPM CMR Surveillance Hard Drive1,440$149Compare
Novexa HD-2539 SE 24TB 7,200 RPM CMR Enterprise Hard Drive3,100$589Compare
Mirenta HD-6914 XT 20TB 7,200 RPM CMR Enterprise Hard Drive2,730$489Compare
Altrix HD-8887 Ultra 4TB 5,400 RPM CMR Surveillance Hard Drive1,164$89Compare
Altrix HD-6930 Ti 16TB 7,200 RPM CMR NAS Hard Drive2,602$419Compare
Novexa HD-3073 Pro 4TB 5,400 RPM CMR Surveillance Hard Drive660$59Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-3146 Ultra 6TB 5,400 RPM SMR Desktop Hard Drive”, https://vextor7.com/item/4228218 (accessed 2026-10-22).