Hardware Spec Index

Mirenta HD-4942 Core 6TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Mirenta · SKU HD4942-CORE · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index911 (Hard Drives scale)
Category rank#38,151
Street price$69
Power5 W
Performance per dollar13.20
Released2023

Specifications

BrandMirenta
ModelMirenta HD-4942 Core
Capacity6 TB
ClassSurveillance
RecordingCMR (conventional magnetic recording)
Spindle speed5,400 RPM
Cache256 MB
InterfaceSATA 6 Gb/s
Sustained transfer190 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-6384 Ultra 2TB 5,400 RPM CMR Surveillance Hard Drive654$59Compare
Novexa HD-6708 Plus 2TB 5,400 RPM CMR Surveillance Hard Drive1,008$89Compare
Altrix HD-4247 XT 20TB 7,200 RPM CMR NAS Hard Drive2,324$299Compare
Strivon HD-6620 Ultra 20TB 7,200 RPM CMR NAS Hard Drive2,147$369Compare
Altrix HD-6270 Core 20TB 7,200 RPM CMR NAS Hard Drive2,981$549Compare
Altrix HD-9473 XT 4TB 5,400 RPM CMR Desktop Hard Drive1,145$99Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-4942 Core 6TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/7664877 (accessed 2026-10-21).