Hardware Spec Index

Corvane FN-3680 Pro 120mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN3680-PRO · Released 2023 · Updated 2026-10-18

Key facts

Benchmark index415 (Case Fans scale)
Category rank#16,508
Street price$9
Power3 W
Performance per dollar46.11
Released2023

Specifications

BrandCorvane
ModelCorvane FN-3680 Pro
Size120 × 120 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3680 Pro 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/17542507 (accessed 2026-10-18).