Hardware Spec Index

Brontix FN-3804 XT 120mm PWM Case Fan

Case Fans · Brontix · SKU FN3804-XT · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index525 (Case Fans scale)
Category rank#12,842
Street price$19
Power3 W
Performance per dollar27.63
Released2026

Specifications

BrandBrontix
ModelBrontix FN-3804 XT
Size120 × 120 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3804 XT 120mm PWM Case Fan”, https://vextor7.com/item/95291578 (accessed 2026-10-25).