Hardware Spec Index

Corvane FN-1789 Core 140mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN1789-CORE · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index241 (Case Fans scale)
Category rank#13,330
Street price$9
Power3 W
Performance per dollar26.78
Released2020

Specifications

BrandCorvane
ModelCorvane FN-1789 Core
Size140 × 140 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-1789 Core 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/69011791 (accessed 2026-10-23).