Hardware Spec Index

Brontix FN-4836 Ultra 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN4836-ULTRA · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index918 (Case Fans scale)
Category rank#1,557
Street price$29
Power3 W
Performance per dollar31.66
Released2021

Specifications

BrandBrontix
ModelBrontix FN-4836 Ultra
Size120 × 120 × 25 mm
Speed200–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4836 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/90141894 (accessed 2026-10-24).