Hardware Spec Index

Teralux FN-9791 Plus 120mm PWM Case Fan

Case Fans · Teralux · SKU FN9791-PLUS · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index691 (Case Fans scale)
Category rank#30,319
Street price$19
Power4 W
Performance per dollar36.37
Released2019

Specifications

BrandTeralux
ModelTeralux FN-9791 Plus
Size120 × 120 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-9791 Plus 120mm PWM Case Fan”, https://vextor7.com/item/9744377 (accessed 2026-10-20).