Hardware Spec Index

Brontix FN-4551 XT 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4551-XT · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index1,148 (Case Fans scale)
Category rank#14,560
Street price$39
Power4 W
Performance per dollar29.44
Released2021

Specifications

BrandBrontix
ModelBrontix FN-4551 XT
Size120 × 120 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4551 XT 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/6578558 (accessed 2026-10-24).