Hardware Spec Index

Brontix FN-4051 XT 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4051-XT · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index486 (Case Fans scale)
Category rank#14,797
Street price$19
Power3 W
Performance per dollar25.58
Released2024

Specifications

BrandBrontix
ModelBrontix FN-4051 XT
Size120 × 120 × 25 mm
Speed200–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4051 XT 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/97716352 (accessed 2026-10-26).