Hardware Spec Index

Brontix FN-6558 Pro 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN6558-PRO · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index871 (Case Fans scale)
Category rank#25,685
Street price$29
Power3 W
Performance per dollar30.03
Released2024

Specifications

BrandBrontix
ModelBrontix FN-6558 Pro
Size140 × 140 × 25 mm
Speed500–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise22 dBA
BearingRifle 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
Caldera FN-8237 Prime 120mm PWM Case Fan348$9Compare
Teralux FN-3630 SE 120mm PWM ARGB Case Fan931$29Compare
Brontix FN-7216 SE 120mm PWM Case Fan337$9Compare
Teralux FN-8943 Ultra 120mm PWM ARGB Case Fan (3-Pack)825$29Compare
Brontix FN-6516 Edge 120mm PWM Case Fan (3-Pack)739$19Compare
Corvane FN-7014 XT 120mm PWM ARGB Case Fan1,259$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-6558 Pro 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/4328343 (accessed 2026-10-19).