Hardware Spec Index

Corvane FN-8640 Pro 120mm PWM ARGB Case Fan

Case Fans · Corvane · SKU FN8640-PRO · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index1,211 (Case Fans scale)
Category rank#39,788
Street price$39
Power4 W
Performance per dollar31.05
Released2023

Specifications

BrandCorvane
ModelCorvane FN-8640 Pro
Size120 × 120 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise24 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-8640 Pro 120mm PWM ARGB Case Fan”, https://vextor7.com/item/4623808 (accessed 2026-10-25).