Hardware Spec Index

Corvane FN-1974 Core 140mm PWM Case Fan

Case Fans · Corvane · SKU FN1974-CORE · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index343 (Case Fans scale)
Category rank#19,869
Street price$9
Power3 W
Performance per dollar38.11
Released2020

Specifications

BrandCorvane
ModelCorvane FN-1974 Core
Size140 × 140 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-1974 Core 140mm PWM Case Fan”, https://vextor7.com/item/1745801 (accessed 2026-10-22).