Hardware Spec Index

Mirenta HD-9304 Plus 4TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Mirenta · SKU HD9304-PLUS · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index774 (Hard Drives scale)
Category rank#33,860
Street price$59
Power5 W
Performance per dollar13.12
Released2021

Specifications

BrandMirenta
ModelMirenta HD-9304 Plus
Capacity4 TB
ClassSurveillance
RecordingCMR (conventional 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
Mirenta HD-2603 XT 4TB 5,400 RPM SMR Desktop Hard Drive1,301$119Compare
Novexa HD-1739 Pro 12TB 7,200 RPM CMR Surveillance Hard Drive2,470$319Compare
Mirenta HD-7942 Core 16TB 7,200 RPM CMR NAS Hard Drive2,119$289Compare
Novexa HD-7109 Prime 4TB 5,400 RPM CMR Desktop Hard Drive1,244$109Compare
Altrix HD-8959 Core 16TB 7,200 RPM CMR NAS Hard Drive2,533$339Compare
Mirenta HD-2421 Ultra 4TB 5,400 RPM CMR Surveillance Hard Drive1,077$89Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-9304 Plus 4TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/7687537 (accessed 2026-10-24).