Hardware Spec Index

Mirenta HD-9181 Ti 2TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Mirenta · SKU HD9181-TI · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index747 (Hard Drives scale)
Category rank#15,950
Street price$49
Power4 W
Performance per dollar15.24
Released2021

Specifications

BrandMirenta
ModelMirenta HD-9181 Ti
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
Novexa HD-3237 Prime 4TB 5,400 RPM CMR Surveillance Hard Drive1,441$139Compare
Mirenta HD-6945 Prime 12TB 7,200 RPM CMR Surveillance Hard Drive1,881$229Compare
Mirenta HD-7598 Max 8TB 7,200 RPM CMR Surveillance Hard Drive1,364$119Compare
Altrix HD-7614 SE 2TB 5,400 RPM CMR Surveillance Hard Drive664$59Compare
Mirenta HD-4243 Edge 12TB 7,200 RPM CMR Surveillance Hard Drive1,970$239Compare
Strivon HD-4903 Ultra 8TB 7,200 RPM SMR Desktop Hard Drive1,948$249Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-9181 Ti 2TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/85966613 (accessed 2026-10-24).