Hardware Spec Index

Mirenta HD-7779 Edge 4TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Mirenta · SKU HD7779-EDGE · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index1,310 (Hard Drives scale)
Category rank#13,848
Street price$119
Power5 W
Performance per dollar11.01
Released2020

Specifications

BrandMirenta
ModelMirenta HD-7779 Edge
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-1947 XT 20TB 7,200 RPM CMR NAS Hard Drive2,440$349Compare
Altrix HD-8974 Core 12TB 7,200 RPM CMR NAS Hard Drive2,305$289Compare
Novexa HD-5165 Ultra 6TB 5,400 RPM SMR Desktop Hard Drive1,864$209Compare
Strivon HD-7277 SE 12TB 7,200 RPM CMR NAS Hard Drive1,647$199Compare
Strivon HD-8372 Max 4TB 5,400 RPM SMR Desktop Hard Drive1,601$139Compare
Mirenta HD-9113 Max 8TB 7,200 RPM SMR Desktop Hard Drive2,009$279Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-7779 Edge 4TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/2396569 (accessed 2026-10-19).