Hardware Spec Index

Mirenta HD-3178 Ultra 4TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Mirenta · SKU HD3178-ULTRA · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index768 (Hard Drives scale)
Category rank#34,923
Street price$69
Power5 W
Performance per dollar11.13
Released2021

Specifications

BrandMirenta
ModelMirenta HD-3178 Ultra
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
Altrix HD-3480 Plus 12TB 7,200 RPM CMR Surveillance Hard Drive1,892$189Compare
Novexa HD-8971 Edge 12TB 7,200 RPM SMR Desktop Hard Drive2,464$329Compare
Strivon HD-2942 SE 16TB 7,200 RPM CMR Enterprise Hard Drive2,048$289Compare
Altrix HD-5297 Max 20TB 7,200 RPM CMR Enterprise Hard Drive2,325$349Compare
Mirenta HD-2193 SE 8TB 7,200 RPM SMR Desktop Hard Drive1,629$149Compare
Strivon HD-4889 Max 20TB 7,200 RPM CMR Enterprise Hard Drive2,318$369Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-3178 Ultra 4TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/32324629 (accessed 2026-10-23).