Hardware Spec Index

Mirenta HD-7791 Pro 4TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Mirenta · SKU HD7791-PRO · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index1,012 (Hard Drives scale)
Category rank#20,492
Street price$69
Power5 W
Performance per dollar14.67
Released2024

Specifications

BrandMirenta
ModelMirenta HD-7791 Pro
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-8364 Edge 12TB 7,200 RPM CMR Surveillance Hard Drive2,173$279Compare
Altrix HD-1000 Prime 20TB 7,200 RPM CMR NAS Hard Drive2,029$289Compare
Novexa HD-9260 Edge 12TB 7,200 RPM CMR Surveillance Hard Drive1,929$219Compare
Strivon HD-1007 SE 16TB 7,200 RPM CMR Enterprise Hard Drive2,251$289Compare
Mirenta HD-9761 Max 12TB 7,200 RPM CMR NAS Hard Drive2,119$329Compare
Strivon HD-7681 XT 8TB 7,200 RPM CMR Surveillance Hard Drive1,665$159Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-7791 Pro 4TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/95298862 (accessed 2026-10-25).