Hardware Spec Index

Teralux FN-7837 Ultra 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN7837-ULTRA · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index1,176 (Case Fans scale)
Category rank#521
Street price$39
Power4 W
Performance per dollar30.15
Released2021

Specifications

BrandTeralux
ModelTeralux FN-7837 Ultra
Size120 × 120 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise33 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-7837 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/93034694 (accessed 2026-10-22).