Hardware Spec Index

Brontix FN-2157 Pro 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN2157-PRO · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index826 (Case Fans scale)
Category rank#38,130
Street price$29
Power3 W
Performance per dollar28.48
Released2025

Specifications

BrandBrontix
ModelBrontix FN-2157 Pro
Size120 × 120 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 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-2157 Pro 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/9346802 (accessed 2026-10-21).