Hardware Spec Index

Brontix FN-9877 XT 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN9877-XT · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index829 (Case Fans scale)
Category rank#36,146
Street price$29
Power4 W
Performance per dollar28.59
Released2020

Specifications

BrandBrontix
ModelBrontix FN-9877 XT
Size120 × 120 × 25 mm
Speed200–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise32 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-9877 XT 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/4615252 (accessed 2026-10-19).