Hardware Spec Index

Corvane FN-2976 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN2976-PRO · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index738 (Case Fans scale)
Category rank#30,998
Street price$19
Power3 W
Performance per dollar38.84
Released2021

Specifications

BrandCorvane
ModelCorvane FN-2976 Pro
Size140 × 140 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-2976 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/2885676 (accessed 2026-10-26).