Hardware Spec Index

Corvane FN-9939 Prime 140mm PWM Case Fan

Case Fans · Corvane · SKU FN9939-PRIME · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index404 (Case Fans scale)
Category rank#41,376
Street price$19
Power3 W
Performance per dollar21.26
Released2021

Specifications

BrandCorvane
ModelCorvane FN-9939 Prime
Size140 × 140 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 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-9939 Prime 140mm PWM Case Fan”, https://vextor7.com/item/4512930 (accessed 2026-10-20).