Hardware Spec Index

Teralux FN-2855 Ultra 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN2855-ULTRA · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index841 (Case Fans scale)
Category rank#34,693
Street price$19
Power3 W
Performance per dollar44.26
Released2021

Specifications

BrandTeralux
ModelTeralux FN-2855 Ultra
Size140 × 140 × 25 mm
Speed200–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-2855 Ultra 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/9020693 (accessed 2026-10-22).