Hardware Spec Index

Corvane FN-6557 Plus 140mm PWM Case Fan

Case Fans · Corvane · SKU FN6557-PLUS · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index394 (Case Fans scale)
Category rank#23,625
Street price$9
Power4 W
Performance per dollar43.78
Released2025

Specifications

BrandCorvane
ModelCorvane FN-6557 Plus
Size140 × 140 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-6557 Plus 140mm PWM Case Fan”, https://vextor7.com/item/3697853 (accessed 2026-10-19).