Hardware Spec Index

Corvane FN-3903 Pro 140mm PWM Case Fan

Case Fans · Corvane · SKU FN3903-PRO · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index689 (Case Fans scale)
Category rank#44,349
Street price$19
Power3 W
Performance per dollar36.26
Released2024

Specifications

BrandCorvane
ModelCorvane FN-3903 Pro
Size140 × 140 × 25 mm
Speed200–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3903 Pro 140mm PWM Case Fan”, https://vextor7.com/item/999043 (accessed 2026-10-19).