Hardware Spec Index

Mirenta HD-7439 Edge 4TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Mirenta · SKU HD7439-EDGE · Released 2023 · Updated 2026-10-18

Key facts

Benchmark index1,033 (Hard Drives scale)
Category rank#11,381
Street price$79
Power5 W
Performance per dollar13.08
Released2023

Specifications

BrandMirenta
ModelMirenta HD-7439 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
Novexa HD-8788 XT 24TB 7,200 RPM CMR Enterprise Hard Drive3,038$539Compare
Altrix HD-8666 SE 6TB 5,400 RPM SMR Desktop Hard Drive1,324$109Compare
Strivon HD-5644 XT 12TB 7,200 RPM CMR Surveillance Hard Drive1,504$179Compare
Altrix HD-5069 Core 2TB 5,400 RPM CMR Surveillance Hard Drive983$79Compare
Altrix HD-5155 XT 24TB 7,200 RPM CMR Enterprise Hard Drive2,642$409Compare
Altrix HD-5093 Core 20TB 7,200 RPM CMR Enterprise Hard Drive2,456$429Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-7439 Edge 4TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/730455 (accessed 2026-10-18).