Hardware Spec Index

Corvane FN-4684 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN4684-PRO · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index623 (Case Fans scale)
Category rank#27,743
Street price$19
Power3 W
Performance per dollar32.79
Released2025

Specifications

BrandCorvane
ModelCorvane FN-4684 Pro
Size140 × 140 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4684 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/707365 (accessed 2026-10-20).