Hardware Spec Index

Teralux FN-1261 Ultra 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN1261-ULTRA · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index1,109 (Case Fans scale)
Category rank#43,815
Street price$39
Power4 W
Performance per dollar28.44
Released2021

Specifications

BrandTeralux
ModelTeralux FN-1261 Ultra
Size140 × 140 × 25 mm
Speed300–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1261 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/330450 (accessed 2026-10-20).