Hardware Spec Index

Corvane FN-4090 Pro 120mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN4090-PRO · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index784 (Case Fans scale)
Category rank#2,752
Street price$19
Power3 W
Performance per dollar41.26
Released2024

Specifications

BrandCorvane
ModelCorvane FN-4090 Pro
Size120 × 120 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4090 Pro 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/1986348 (accessed 2026-10-19).