Hardware Spec Index

Brontix FN-2779 XT 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN2779-XT · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index1,382 (Case Fans scale)
Category rank#40,854
Street price$49
Power3 W
Performance per dollar28.20
Released2019

Specifications

BrandBrontix
ModelBrontix FN-2779 XT
Size140 × 140 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise35 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, “Brontix FN-2779 XT 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/4965599 (accessed 2026-10-23).