Hardware Spec Index

Caldera FN-4186 Ti 140mm PWM Case Fan

Case Fans · Caldera · SKU FN4186-TI · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index527 (Case Fans scale)
Category rank#24,935
Street price$19
Power3 W
Performance per dollar27.74
Released2024

Specifications

BrandCaldera
ModelCaldera FN-4186 Ti
Size140 × 140 × 25 mm
Speed500–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4186 Ti 140mm PWM Case Fan”, https://vextor7.com/item/8520152 (accessed 2026-10-19).