Hardware Spec Index

Corvane FN-3691 Max 140mm PWM Case Fan

Case Fans · Corvane · SKU FN3691-MAX · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index711 (Case Fans scale)
Category rank#2,097
Street price$19
Power2 W
Performance per dollar37.42
Released2025

Specifications

BrandCorvane
ModelCorvane FN-3691 Max
Size140 × 140 × 25 mm
Speed500–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3691 Max 140mm PWM Case Fan”, https://vextor7.com/item/8904352 (accessed 2026-10-25).