Hardware Spec Index

Corvane FN-3658 Pro 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Corvane · SKU FN3658-PRO · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index1,292 (Case Fans scale)
Category rank#23,791
Street price$49
Power3 W
Performance per dollar26.37
Released2023

Specifications

BrandCorvane
ModelCorvane FN-3658 Pro
Size140 × 140 × 25 mm
Speed500–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3658 Pro 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/46975555 (accessed 2026-10-22).