Hardware Spec Index

Mirenta HD-1142 SE 12TB 7,200 RPM CMR Surveillance Hard Drive

Hard Drives · Mirenta · SKU HD1142-SE · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index1,969 (Hard Drives scale)
Category rank#37,011
Street price$269
Power7 W
Performance per dollar7.32
Released2026

Specifications

BrandMirenta
ModelMirenta HD-1142 SE
Capacity12 TB
ClassSurveillance
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer240 MB/s
Workload rating180 TB/year
MTBF1 million hours
Helium-filledYes
Warranty2 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Novexa HD-1048 SE 20TB 7,200 RPM CMR NAS Hard Drive2,839$509Compare
Altrix HD-2213 Core 16TB 7,200 RPM CMR NAS Hard Drive2,607$489Compare
Strivon HD-5127 Prime 8TB 7,200 RPM SMR Desktop Hard Drive1,536$159Compare
Altrix HD-6877 Ultra 6TB 5,400 RPM CMR Surveillance Hard Drive1,095$99Compare
Altrix HD-5276 Pro 12TB 7,200 RPM CMR Surveillance Hard Drive1,646$159Compare
Altrix HD-4080 SE 12TB 7,200 RPM CMR NAS Hard Drive1,680$199Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-1142 SE 12TB 7,200 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/4086984 (accessed 2026-10-26).