Hardware Spec Index

Corvane FN-9631 Ultra 140mm PWM Case Fan

Case Fans · Corvane · SKU FN9631-ULTRA · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index457 (Case Fans scale)
Category rank#39,719
Street price$19
Power3 W
Performance per dollar24.05
Released2020

Specifications

BrandCorvane
ModelCorvane FN-9631 Ultra
Size140 × 140 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-9631 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/45308479 (accessed 2026-10-19).