Hardware Spec Index

Brontix FN-4891 Ti 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4891-TI · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index1,098 (Case Fans scale)
Category rank#29,358
Street price$39
Power4 W
Performance per dollar28.15
Released2023

Specifications

BrandBrontix
ModelBrontix FN-4891 Ti
Size120 × 120 × 25 mm
Speed200–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4891 Ti 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/4560920 (accessed 2026-10-25).