Hardware Spec Index

Caldera FN-5940 Max 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN5940-MAX · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index217 (Case Fans scale)
Category rank#17,919
Street price$9
Power3 W
Performance per dollar24.11
Released2019

Specifications

BrandCaldera
ModelCaldera FN-5940 Max
Size140 × 140 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5940 Max 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/7091187 (accessed 2026-10-21).