Hardware Spec Index

Mirenta HD-9404 Ultra 4TB 5,400 RPM SMR Desktop Hard Drive

Hard Drives · Mirenta · SKU HD9404-ULTRA · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index1,083 (Hard Drives scale)
Category rank#10,297
Street price$89
Power5 W
Performance per dollar12.17
Released2025

Specifications

BrandMirenta
ModelMirenta HD-9404 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-5097 Max 20TB 7,200 RPM CMR NAS Hard Drive2,647$439Compare
Mirenta HD-1146 Plus 20TB 7,200 RPM CMR Enterprise Hard Drive3,100$599Compare
Mirenta HD-6121 Core 20TB 7,200 RPM CMR Enterprise Hard Drive2,617$359Compare
Altrix HD-8230 Max 6TB 5,400 RPM CMR NAS Hard Drive1,402$149Compare
Altrix HD-5449 SE 24TB 7,200 RPM CMR NAS Hard Drive2,436$349Compare
Strivon HD-1062 Ti 4TB 5,400 RPM CMR Surveillance Hard Drive1,295$109Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-9404 Ultra 4TB 5,400 RPM SMR Desktop Hard Drive”, https://vextor7.com/item/8686138 (accessed 2026-10-22).