Hardware Spec Index

Corvane FN-3686 Prime 140mm PWM Case Fan

Case Fans · Corvane · SKU FN3686-PRIME · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index508 (Case Fans scale)
Category rank#43,725
Street price$19
Power4 W
Performance per dollar26.74
Released2020

Specifications

BrandCorvane
ModelCorvane FN-3686 Prime
Size140 × 140 × 25 mm
Speed200–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3686 Prime 140mm PWM Case Fan”, https://vextor7.com/item/3927941 (accessed 2026-10-21).