Hardware Spec Index

Brontix FN-6256 Ultra 120mm PWM Case Fan

Case Fans · Brontix · SKU FN6256-ULTRA · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index244 (Case Fans scale)
Category rank#49,093
Street price$9
Power3 W
Performance per dollar27.11
Released2019

Specifications

BrandBrontix
ModelBrontix FN-6256 Ultra
Size120 × 120 × 25 mm
Speed500–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6256 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/73319 (accessed 2026-10-19).