Hardware Spec Index

Mirenta HD-4520 Edge 4TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Mirenta · SKU HD4520-EDGE · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index1,322 (Hard Drives scale)
Category rank#24,280
Street price$129
Power5 W
Performance per dollar10.25
Released2025

Specifications

BrandMirenta
ModelMirenta HD-4520 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
Mirenta HD-9491 Core 24TB 7,200 RPM CMR NAS Hard Drive2,442$369Compare
Strivon HD-4790 Core 20TB 7,200 RPM CMR Enterprise Hard Drive2,317$279Compare
Altrix HD-9554 Edge 20TB 7,200 RPM CMR NAS Hard Drive2,808$539Compare
Novexa HD-1212 SE 20TB 7,200 RPM CMR Enterprise Hard Drive2,852$509Compare
Strivon HD-5654 Plus 2TB 5,400 RPM CMR Surveillance Hard Drive965$79Compare
Mirenta HD-8420 Core 20TB 7,200 RPM CMR Enterprise Hard Drive2,775$449Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-4520 Edge 4TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/6982813 (accessed 2026-10-22).