Hardware Spec Index

Mirenta HD-7155 SE 4TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Mirenta · SKU HD7155-SE · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index802 (Hard Drives scale)
Category rank#7,088
Street price$59
Power5 W
Performance per dollar13.59
Released2020

Specifications

BrandMirenta
ModelMirenta HD-7155 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-7311 Max 6TB 5,400 RPM CMR Desktop Hard Drive967$69Compare
Novexa HD-3290 Pro 24TB 7,200 RPM CMR NAS Hard Drive2,785$499Compare
Altrix HD-8417 SE 4TB 5,400 RPM CMR Surveillance Hard Drive1,463$149Compare
Mirenta HD-7410 Pro 24TB 7,200 RPM CMR NAS Hard Drive2,780$549Compare
Mirenta HD-9076 SE 24TB 7,200 RPM CMR NAS Hard Drive2,943$539Compare
Altrix HD-6020 SE 16TB 7,200 RPM CMR Enterprise Hard Drive2,032$239Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-7155 SE 4TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/747826 (accessed 2026-10-24).