Hardware Spec Index

Brontix FN-2804 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN2804-ULTRA · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index389 (Case Fans scale)
Category rank#262
Street price$9
Power3 W
Performance per dollar43.22
Released2023

Specifications

BrandBrontix
ModelBrontix FN-2804 Ultra
Size120 × 120 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-2804 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4980185 (accessed 2026-10-23).