Hardware Spec Index

Brontix FN-4642 XT 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4642-XT · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index464 (Case Fans scale)
Category rank#12,019
Street price$19
Power3 W
Performance per dollar24.42
Released2023

Specifications

BrandBrontix
ModelBrontix FN-4642 XT
Size120 × 120 × 25 mm
Speed500–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise30 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4642 XT 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/76987271 (accessed 2026-10-25).