Hardware Spec Index

Teralux FN-1291 Ultra 120mm PWM Case Fan

Case Fans · Teralux · SKU FN1291-ULTRA · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index691 (Case Fans scale)
Category rank#24,447
Street price$19
Power3 W
Performance per dollar36.37
Released2019

Specifications

BrandTeralux
ModelTeralux FN-1291 Ultra
Size120 × 120 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise32 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1291 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/13680809 (accessed 2026-10-19).