Hardware Spec Index

Caldera FN-3745 Pro 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN3745-PRO · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index1,187 (Case Fans scale)
Category rank#5,533
Street price$39
Power4 W
Performance per dollar30.44
Released2022

Specifications

BrandCaldera
ModelCaldera FN-3745 Pro
Size120 × 120 × 25 mm
Speed400–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3745 Pro 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/96560392 (accessed 2026-10-23).