Hardware Spec Index

Brontix FN-4045 Pro 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN4045-PRO · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index1,358 (Case Fans scale)
Category rank#26,643
Street price$49
Power3 W
Performance per dollar27.71
Released2026

Specifications

BrandBrontix
ModelBrontix FN-4045 Pro
Size120 × 120 × 25 mm
Speed200–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4045 Pro 120mm PWM ARGB Case Fan”, https://vextor7.com/item/83671949 (accessed 2026-10-21).