Hardware Spec Index

Teralux FN-7947 Pro 140mm PWM Case Fan

Case Fans · Teralux · SKU FN7947-PRO · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index615 (Case Fans scale)
Category rank#3,611
Street price$19
Power4 W
Performance per dollar32.37
Released2026

Specifications

BrandTeralux
ModelTeralux FN-7947 Pro
Size140 × 140 × 25 mm
Speed500–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-7947 Pro 140mm PWM Case Fan”, https://vextor7.com/item/7040436 (accessed 2026-10-25).