Hardware Spec Index

Brontix FN-8729 Pro 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN8729-PRO · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index1,055 (Case Fans scale)
Category rank#17,635
Street price$29
Power4 W
Performance per dollar36.38
Released2020

Specifications

BrandBrontix
ModelBrontix FN-8729 Pro
Size140 × 140 × 25 mm
Speed200–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise24 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
Caldera FN-1850 Edge 120mm PWM Case Fan716$29Compare
Zephyra FN-3415 Ti 120mm PWM ARGB Case Fan819$29Compare
Zephyra FN-8742 Core 120mm PWM ARGB Case Fan930$29Compare
Brontix FN-4842 SE 140mm PWM Case Fan713$29Compare
Brontix FN-9168 Plus 120mm PWM Case Fan350$9Compare
Caldera FN-5379 Core 140mm PWM Case Fan419$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-8729 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/2572027 (accessed 2026-10-20).