Hardware Spec Index

Corvane FN-1690 Plus 140mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN1690-PLUS · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index643 (Case Fans scale)
Category rank#27,927
Street price$19
Power3 W
Performance per dollar33.84
Released2019

Specifications

BrandCorvane
ModelCorvane FN-1690 Plus
Size140 × 140 × 25 mm
Speed300–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise32 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-1690 Plus 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/3829696 (accessed 2026-10-26).