Hardware Spec Index

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

Case Fans · Corvane · SKU FN4090-PRIME · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index685 (Case Fans scale)
Category rank#40,885
Street price$19
Power3 W
Performance per dollar36.05
Released2023

Specifications

BrandCorvane
ModelCorvane FN-4090 Prime
Size120 × 120 × 25 mm
Speed400–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4090 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/96526769 (accessed 2026-10-21).