Hardware Spec Index

Brontix FN-7845 Pro 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN7845-PRO · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index948 (Case Fans scale)
Category rank#39,283
Street price$29
Power3 W
Performance per dollar32.69
Released2019

Specifications

BrandBrontix
ModelBrontix FN-7845 Pro
Size120 × 120 × 25 mm
Speed300–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7845 Pro 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/8010261 (accessed 2026-10-20).