Hardware Spec Index

Brontix FN-6147 Pro 140mm PWM Case Fan

Case Fans · Brontix · SKU FN6147-PRO · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index778 (Case Fans scale)
Category rank#16,956
Street price$19
Power2 W
Performance per dollar40.95
Released2019

Specifications

BrandBrontix
ModelBrontix FN-6147 Pro
Size140 × 140 × 25 mm
Speed500–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-6616 Edge 120mm PWM Case Fan262$9Compare
Teralux FN-9280 XT 140mm PWM ARGB Case Fan1,290$49Compare
Caldera FN-1037 Prime 120mm PWM ARGB Case Fan1,073$29Compare
Caldera FN-1842 Prime 120mm PWM ARGB Case Fan883$29Compare
Zephyra FN-9556 XT 140mm PWM ARGB Case Fan (3-Pack)1,353$49Compare
Caldera FN-9847 Prime 120mm PWM Case Fan262$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-6147 Pro 140mm PWM Case Fan”, https://vextor7.com/item/5772149 (accessed 2026-10-22).