Hardware Spec Index

Corvane FN-9637 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN9637-ULTRA · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index764 (Case Fans scale)
Category rank#8,350
Street price$19
Power2 W
Performance per dollar40.21
Released2023

Specifications

BrandCorvane
ModelCorvane FN-9637 Ultra
Size140 × 140 × 25 mm
Speed500–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-9637 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/7872200 (accessed 2026-10-19).