Hardware Spec Index

Brontix FN-6974 Pro 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN6974-PRO · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index903 (Case Fans scale)
Category rank#41,343
Street price$29
Power4 W
Performance per dollar31.14
Released2024

Specifications

BrandBrontix
ModelBrontix FN-6974 Pro
Size140 × 140 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise22 dBA
BearingFluid dynamic 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
Caldera FN-8736 Plus 140mm PWM ARGB Case Fan1,350$49Compare
Teralux FN-9345 Pro 140mm PWM ARGB Case Fan (3-Pack)1,107$39Compare
Zephyra FN-5289 XT 140mm PWM ARGB Case Fan908$29Compare
Caldera FN-7465 SE 120mm PWM Case Fan (3-Pack)547$19Compare
Zephyra FN-5461 Core 140mm PWM ARGB Case Fan (3-Pack)1,316$49Compare
Brontix FN-6697 XT 120mm PWM ARGB Case Fan (3-Pack)936$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-6974 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/2684435 (accessed 2026-10-24).