Hardware Spec Index

Teralux FN-7940 Pro 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN7940-PRO · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index1,319 (Case Fans scale)
Category rank#13,034
Street price$49
Power3 W
Performance per dollar26.92
Released2023

Specifications

BrandTeralux
ModelTeralux FN-7940 Pro
Size140 × 140 × 25 mm
Speed500–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-7940 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/29958463 (accessed 2026-10-24).