Hardware Spec Index

Brontix FN-7780 XT 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN7780-XT · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index1,141 (Case Fans scale)
Category rank#3,216
Street price$29
Power3 W
Performance per dollar39.34
Released2021

Specifications

BrandBrontix
ModelBrontix FN-7780 XT
Size140 × 140 × 25 mm
Speed300–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7780 XT 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/5161541 (accessed 2026-10-26).