Hardware Spec Index

Caldera FN-3911 Edge 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN3911-EDGE · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index807 (Case Fans scale)
Category rank#24,493
Street price$29
Power3 W
Performance per dollar27.83
Released2022

Specifications

BrandCaldera
ModelCaldera FN-3911 Edge
Size120 × 120 × 25 mm
Speed300–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3911 Edge 120mm PWM ARGB Case Fan”, https://vextor7.com/item/3782071 (accessed 2026-10-26).