Hardware Spec Index

Caldera FN-3185 Plus 140mm PWM Case Fan

Case Fans · Caldera · SKU FN3185-PLUS · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index411 (Case Fans scale)
Category rank#40,982
Street price$9
Power3 W
Performance per dollar45.67
Released2021

Specifications

BrandCaldera
ModelCaldera FN-3185 Plus
Size140 × 140 × 25 mm
Speed500–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3185 Plus 140mm PWM Case Fan”, https://vextor7.com/item/474123 (accessed 2026-10-19).