Hardware Spec Index

Brontix FN-4999 XT 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN4999-XT · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index1,310 (Case Fans scale)
Category rank#29,630
Street price$39
Power3 W
Performance per dollar33.59
Released2024

Specifications

BrandBrontix
ModelBrontix FN-4999 XT
Size120 × 120 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4999 XT 120mm PWM ARGB Case Fan”, https://vextor7.com/item/93022958 (accessed 2026-10-22).