Hardware Spec Index

Caldera FN-3941 Edge 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN3941-EDGE · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index1,184 (Case Fans scale)
Category rank#38,706
Street price$39
Power3 W
Performance per dollar30.36
Released2019

Specifications

BrandCaldera
ModelCaldera FN-3941 Edge
Size140 × 140 × 25 mm
Speed500–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3941 Edge 140mm PWM ARGB Case Fan”, https://vextor7.com/item/11612052 (accessed 2026-10-19).