Hardware Spec Index

Brontix FN-6437 Pro 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN6437-PRO · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index1,171 (Case Fans scale)
Category rank#40,527
Street price$39
Power3 W
Performance per dollar30.03
Released2023

Specifications

BrandBrontix
ModelBrontix FN-6437 Pro
Size120 × 120 × 25 mm
Speed500–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-1623 Ultra 120mm PWM Case Fan299$9Compare
Zephyra FN-6343 Prime 120mm PWM Case Fan538$19Compare
Caldera FN-9196 Ultra 120mm PWM ARGB Case Fan (3-Pack)871$29Compare
Caldera FN-6396 SE 140mm PWM ARGB Case Fan888$29Compare
Zephyra FN-7920 Ti 120mm PWM ARGB Case Fan1,191$39Compare
Caldera FN-2476 Prime 120mm PWM Case Fan (3-Pack)538$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-6437 Pro 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/53668995 (accessed 2026-10-21).