Hardware Spec Index

Brontix FN-4843 Ultra 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN4843-ULTRA · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index1,177 (Case Fans scale)
Category rank#18,094
Street price$39
Power3 W
Performance per dollar30.18
Released2024

Specifications

BrandBrontix
ModelBrontix FN-4843 Ultra
Size120 × 120 × 25 mm
Speed500–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise33 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-4843 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/946925 (accessed 2026-10-26).