Hardware Spec Index

Teralux FN-4049 Ultra 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN4049-ULTRA · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index1,002 (Case Fans scale)
Category rank#25,290
Street price$29
Power3 W
Performance per dollar34.55
Released2019

Specifications

BrandTeralux
ModelTeralux FN-4049 Ultra
Size120 × 120 × 25 mm
Speed400–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4049 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/41589617 (accessed 2026-10-26).