Hardware Spec Index

Brontix FN-5509 Ultra 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN5509-ULTRA · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index1,091 (Case Fans scale)
Category rank#23,477
Street price$39
Power4 W
Performance per dollar27.97
Released2023

Specifications

BrandBrontix
ModelBrontix FN-5509 Ultra
Size120 × 120 × 25 mm
Speed200–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-2884 Plus 120mm PWM Case Fan (3-Pack)311$9Compare
Teralux FN-7540 Max 120mm PWM ARGB Case Fan (3-Pack)1,338$49Compare
Caldera FN-3814 Prime 120mm PWM Case Fan603$19Compare
Teralux FN-5823 Pro 140mm PWM Case Fan679$19Compare
Zephyra FN-5385 XT 120mm PWM ARGB Case Fan979$29Compare
Brontix FN-6165 Max 120mm PWM Case Fan470$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-5509 Ultra 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/970852 (accessed 2026-10-22).