Hardware Spec Index

Brontix FN-4790 XT 120mm PWM Case Fan

Case Fans · Brontix · SKU FN4790-XT · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index508 (Case Fans scale)
Category rank#27,356
Street price$19
Power3 W
Performance per dollar26.74
Released2022

Specifications

BrandBrontix
ModelBrontix FN-4790 XT
Size120 × 120 × 25 mm
Speed200–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4790 XT 120mm PWM Case Fan”, https://vextor7.com/item/43671059 (accessed 2026-10-23).