Hardware Spec Index

Mirenta HD-9846 Edge 4TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Mirenta · SKU HD9846-EDGE · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index1,349 (Hard Drives scale)
Category rank#49,316
Street price$109
Power5 W
Performance per dollar12.38
Released2019

Specifications

BrandMirenta
ModelMirenta HD-9846 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
Strivon HD-5506 XT 20TB 7,200 RPM CMR Enterprise Hard Drive2,340$359Compare
Mirenta HD-6276 Prime 2TB 5,400 RPM CMR Surveillance Hard Drive755$59Compare
Altrix HD-2969 Ultra 28TB 7,200 RPM CMR Enterprise Hard Drive3,040$599Compare
Novexa HD-4203 Core 2TB 5,400 RPM CMR Desktop Hard Drive1,070$79Compare
Mirenta HD-2991 SE 4TB 5,400 RPM SMR Desktop Hard Drive965$89Compare
Mirenta HD-9727 XT 8TB 7,200 RPM CMR Surveillance Hard Drive1,860$199Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-9846 Edge 4TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/5573142 (accessed 2026-10-21).