Hardware Spec Index

Brontix FN-2949 XT 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN2949-XT · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index343 (Case Fans scale)
Category rank#49,314
Street price$9
Power4 W
Performance per dollar38.11
Released2023

Specifications

BrandBrontix
ModelBrontix FN-2949 XT
Size140 × 140 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-2949 XT 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4444914 (accessed 2026-10-22).