Hardware Spec Index

Mirenta HD-4122 Pro 12TB 7,200 RPM CMR Surveillance Hard Drive

Hard Drives · Mirenta · SKU HD4122-PRO · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index1,510 (Hard Drives scale)
Category rank#4,468
Street price$139
Power7 W
Performance per dollar10.86
Released2025

Specifications

BrandMirenta
ModelMirenta HD-4122 Pro
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
Altrix HD-3408 Max 8TB 7,200 RPM CMR NAS Hard Drive1,881$229Compare
Altrix HD-6263 Prime 28TB 7,200 RPM CMR NAS Hard Drive2,931$499Compare
Novexa HD-9325 Prime 24TB 7,200 RPM CMR Enterprise Hard Drive2,939$559Compare
Strivon HD-4170 Ti 12TB 7,200 RPM CMR NAS Hard Drive2,039$289Compare
Novexa HD-5342 XT 20TB 7,200 RPM CMR NAS Hard Drive2,287$309Compare
Mirenta HD-4286 Pro 2TB 5,400 RPM CMR Desktop Hard Drive655$59Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-4122 Pro 12TB 7,200 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/18200552 (accessed 2026-10-25).