Hardware Spec Index

Caldera FN-2181 Ti 120mm PWM Case Fan

Case Fans · Caldera · SKU FN2181-TI · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index225 (Case Fans scale)
Category rank#35,435
Street price$9
Power2 W
Performance per dollar25.00
Released2023

Specifications

BrandCaldera
ModelCaldera FN-2181 Ti
Size120 × 120 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise30 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2181 Ti 120mm PWM Case Fan”, https://vextor7.com/item/9902809 (accessed 2026-10-21).