Hardware Spec Index

Corvane FN-2978 Pro 140mm PWM Case Fan

Case Fans · Corvane · SKU FN2978-PRO · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index696 (Case Fans scale)
Category rank#33,843
Street price$19
Power3 W
Performance per dollar36.63
Released2020

Specifications

BrandCorvane
ModelCorvane FN-2978 Pro
Size140 × 140 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-2978 Pro 140mm PWM Case Fan”, https://vextor7.com/item/21920650 (accessed 2026-10-26).