Hardware Spec Index

Corvane FN-9540 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN9540-ULTRA · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index323 (Case Fans scale)
Category rank#32,129
Street price$9
Power3 W
Performance per dollar35.89
Released2026

Specifications

BrandCorvane
ModelCorvane FN-9540 Ultra
Size140 × 140 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-9540 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/2746574 (accessed 2026-10-19).