Hardware Spec Index

Brontix FN-3751 Pro 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN3751-PRO · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index993 (Case Fans scale)
Category rank#20,339
Street price$29
Power3 W
Performance per dollar34.24
Released2026

Specifications

BrandBrontix
ModelBrontix FN-3751 Pro
Size120 × 120 × 25 mm
Speed300–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3751 Pro 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/450502 (accessed 2026-10-19).