Hardware Spec Index

Brontix FN-4042 XT 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4042-XT · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index484 (Case Fans scale)
Category rank#48,109
Street price$19
Power3 W
Performance per dollar25.47
Released2022

Specifications

BrandBrontix
ModelBrontix FN-4042 XT
Size120 × 120 × 25 mm
Speed300–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4042 XT 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/3371916 (accessed 2026-10-23).