Hardware Spec Index

Corvane FN-6591 Pro 140mm PWM ARGB Case Fan

Case Fans · Corvane · SKU FN6591-PRO · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index988 (Case Fans scale)
Category rank#4,420
Street price$29
Power4 W
Performance per dollar34.07
Released2020

Specifications

BrandCorvane
ModelCorvane FN-6591 Pro
Size140 × 140 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-6591 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/99343495 (accessed 2026-10-26).