Hardware Spec Index

Corvane FN-1331 Ultra 140mm PWM Case Fan

Case Fans · Corvane · SKU FN1331-ULTRA · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index551 (Case Fans scale)
Category rank#10,140
Street price$19
Power3 W
Performance per dollar29.00
Released2024

Specifications

BrandCorvane
ModelCorvane FN-1331 Ultra
Size140 × 140 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-1331 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/96560155 (accessed 2026-10-23).