Hardware Spec Index

Teralux FN-2657 Ultra 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN2657-ULTRA · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index1,127 (Case Fans scale)
Category rank#16,537
Street price$29
Power3 W
Performance per dollar38.86
Released2022

Specifications

BrandTeralux
ModelTeralux FN-2657 Ultra
Size120 × 120 × 25 mm
Speed400–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise34 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-2657 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/7901088 (accessed 2026-10-22).