Hardware Spec Index

Teralux FN-1801 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN1801-ULTRA · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index218 (Case Fans scale)
Category rank#36,869
Street price$9
Power3 W
Performance per dollar24.22
Released2025

Specifications

BrandTeralux
ModelTeralux FN-1801 Ultra
Size120 × 120 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1801 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/190373 (accessed 2026-10-22).