Hardware Spec Index

Brontix FN-8603 Ultra 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN8603-ULTRA · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index1,035 (Case Fans scale)
Category rank#26,253
Street price$39
Power3 W
Performance per dollar26.54
Released2022

Specifications

BrandBrontix
ModelBrontix FN-8603 Ultra
Size120 × 120 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-6536 Ultra 140mm PWM Case Fan (3-Pack)531$19Compare
Brontix FN-7608 XT 140mm PWM Case Fan474$19Compare
Zephyra FN-5213 Ti 120mm PWM Case Fan (3-Pack)635$19Compare
Caldera FN-3867 XT 120mm PWM ARGB Case Fan866$29Compare
Zephyra FN-6341 XT 120mm PWM ARGB Case Fan (3-Pack)1,069$29Compare
Brontix FN-6252 Ultra 120mm PWM Case Fan (3-Pack)207$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-8603 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/9634844 (accessed 2026-10-19).