Hardware Spec Index

Corvane FN-3966 XT 140mm PWM Case Fan

Case Fans · Corvane · SKU FN3966-XT · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index770 (Case Fans scale)
Category rank#22,883
Street price$19
Power3 W
Performance per dollar40.53
Released2023

Specifications

BrandCorvane
ModelCorvane FN-3966 XT
Size140 × 140 × 25 mm
Speed300–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3966 XT 140mm PWM Case Fan”, https://vextor7.com/item/2545296 (accessed 2026-10-21).