Hardware Spec Index

Corvane FN-6637 Pro 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Corvane · SKU FN6637-PRO · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index1,010 (Case Fans scale)
Category rank#2,563
Street price$39
Power4 W
Performance per dollar25.90
Released2019

Specifications

BrandCorvane
ModelCorvane FN-6637 Pro
Size140 × 140 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-6637 Pro 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/20109887 (accessed 2026-10-22).