Hardware Spec Index

Brontix FN-2851 Plus 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN2851-PLUS · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index1,347 (Case Fans scale)
Category rank#23,035
Street price$49
Power4 W
Performance per dollar27.49
Released2021

Specifications

BrandBrontix
ModelBrontix FN-2851 Plus
Size120 × 120 × 25 mm
Speed300–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise30 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-2851 Plus 120mm PWM ARGB Case Fan”, https://vextor7.com/item/9897660 (accessed 2026-10-24).