Hardware Spec Index

Caldera FN-6939 Edge 120mm PWM Case Fan

Case Fans · Caldera · SKU FN6939-EDGE · Released 2019 · Updated 2026-10-18

Key facts

Benchmark index721 (Case Fans scale)
Category rank#36,285
Street price$19
Power4 W
Performance per dollar37.95
Released2019

Specifications

BrandCaldera
ModelCaldera FN-6939 Edge
Size120 × 120 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6939 Edge 120mm PWM Case Fan”, https://vextor7.com/item/19744 (accessed 2026-10-18).