Hardware Spec Index

Mirenta HD-9427 Ultra 4TB 5,400 RPM SMR Desktop Hard Drive

Hard Drives · Mirenta · SKU HD9427-ULTRA · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index1,328 (Hard Drives scale)
Category rank#8,163
Street price$129
Power5 W
Performance per dollar10.29
Released2024

Specifications

BrandMirenta
ModelMirenta HD-9427 Ultra
Capacity4 TB
ClassDesktop
RecordingSMR (shingled magnetic recording)
Spindle speed5,400 RPM
Cache256 MB
InterfaceSATA 6 Gb/s
Sustained transfer180 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-2629 Ultra 20TB 7,200 RPM CMR NAS Hard Drive2,222$299Compare
Mirenta HD-8948 SE 12TB 7,200 RPM CMR NAS Hard Drive1,900$259Compare
Mirenta HD-8971 Ultra 20TB 7,200 RPM CMR Enterprise Hard Drive2,626$489Compare
Mirenta HD-3061 Plus 20TB 7,200 RPM CMR Enterprise Hard Drive2,576$459Compare
Altrix HD-1178 SE 16TB 7,200 RPM CMR NAS Hard Drive2,129$269Compare
Strivon HD-2909 Ti 2TB 5,400 RPM CMR Surveillance Hard Drive647$49Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-9427 Ultra 4TB 5,400 RPM SMR Desktop Hard Drive”, https://vextor7.com/item/383157 (accessed 2026-10-21).