Hardware Spec Index

Caldera FN-4041 Max 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4041-MAX · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index420 (Case Fans scale)
Category rank#8,278
Street price$9
Power3 W
Performance per dollar46.67
Released2019

Specifications

BrandCaldera
ModelCaldera FN-4041 Max
Size140 × 140 × 25 mm
Speed500–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4041 Max 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4742496 (accessed 2026-10-25).