Hardware Spec Index

Mirenta HD-7509 SE 4TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Mirenta · SKU HD7509-SE · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index1,284 (Hard Drives scale)
Category rank#43,863
Street price$109
Power5 W
Performance per dollar11.78
Released2019

Specifications

BrandMirenta
ModelMirenta HD-7509 SE
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
Strivon HD-8278 XT 16TB 7,200 RPM CMR Enterprise Hard Drive2,070$239Compare
Novexa HD-3035 SE 16TB 7,200 RPM CMR NAS Hard Drive2,443$439Compare
Altrix HD-3649 Core 8TB 7,200 RPM CMR Surveillance Hard Drive1,423$159Compare
Mirenta HD-4325 Core 24TB 7,200 RPM CMR NAS Hard Drive3,055$539Compare
Mirenta HD-5297 Edge 20TB 7,200 RPM CMR Enterprise Hard Drive2,396$309Compare
Altrix HD-2933 Ultra 4TB 5,400 RPM CMR Surveillance Hard Drive698$59Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-7509 SE 4TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/4529882 (accessed 2026-10-23).