Hardware Spec Index

Corvane FN-3937 Prime 120mm PWM Case Fan

Case Fans · Corvane · SKU FN3937-PRIME · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index417 (Case Fans scale)
Category rank#17,686
Street price$19
Power3 W
Performance per dollar21.95
Released2025

Specifications

BrandCorvane
ModelCorvane FN-3937 Prime
Size120 × 120 × 25 mm
Speed400–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3937 Prime 120mm PWM Case Fan”, https://vextor7.com/item/8314864 (accessed 2026-10-21).