Hardware Spec Index

Mirenta HD-4394 Prime 2TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Mirenta · SKU HD4394-PRIME · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index1,040 (Hard Drives scale)
Category rank#19,620
Street price$69
Power4 W
Performance per dollar15.07
Released2022

Specifications

BrandMirenta
ModelMirenta HD-4394 Prime
Capacity2 TB
ClassSurveillance
RecordingCMR (conventional magnetic recording)
Spindle speed5,400 RPM
Cache256 MB
InterfaceSATA 6 Gb/s
Sustained transfer170 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-2600 Core 4TB 5,400 RPM CMR Surveillance Hard Drive1,029$79Compare
Altrix HD-2994 Prime 16TB 7,200 RPM CMR Enterprise Hard Drive2,566$429Compare
Mirenta HD-5871 SE 2TB 5,400 RPM SMR Desktop Hard Drive865$69Compare
Altrix HD-6761 XT 8TB 7,200 RPM CMR Surveillance Hard Drive1,800$179Compare
Strivon HD-5561 XT 8TB 7,200 RPM CMR NAS Hard Drive1,710$179Compare
Novexa HD-2294 Pro 8TB 7,200 RPM SMR Desktop Hard Drive1,564$169Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-4394 Prime 2TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/3970878 (accessed 2026-10-20).