Hardware Spec Index

Caldera FN-3907 Edge 140mm PWM Case Fan

Case Fans · Caldera · SKU FN3907-EDGE · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index502 (Case Fans scale)
Category rank#3,926
Street price$19
Power4 W
Performance per dollar26.42
Released2019

Specifications

BrandCaldera
ModelCaldera FN-3907 Edge
Size140 × 140 × 25 mm
Speed500–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise32 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3907 Edge 140mm PWM Case Fan”, https://vextor7.com/item/6237823 (accessed 2026-10-24).