Hardware Spec Index

Teralux FN-3967 Plus 140mm PWM Case Fan

Case Fans · Teralux · SKU FN3967-PLUS · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index444 (Case Fans scale)
Category rank#11,948
Street price$19
Power4 W
Performance per dollar23.37
Released2026

Specifications

BrandTeralux
ModelTeralux FN-3967 Plus
Size140 × 140 × 25 mm
Speed500–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3967 Plus 140mm PWM Case Fan”, https://vextor7.com/item/46988689 (accessed 2026-10-21).