Hardware Spec Index

Brontix FN-8947 Edge 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN8947-EDGE · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index1,194 (Case Fans scale)
Category rank#3,473
Street price$49
Power3 W
Performance per dollar24.37
Released2022

Specifications

BrandBrontix
ModelBrontix FN-8947 Edge
Size140 × 140 × 25 mm
Speed400–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise35 dBA
BearingMagnetic levitation
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
Zephyra FN-8819 SE 120mm PWM ARGB Case Fan836$19Compare
Zephyra FN-7100 SE 120mm PWM Case Fan465$19Compare
Zephyra FN-3675 XT 140mm PWM ARGB Case Fan1,377$39Compare
Caldera FN-6330 XT 120mm PWM ARGB Case Fan (3-Pack)873$29Compare
Teralux FN-4038 Max 120mm PWM Case Fan330$9Compare
Corvane FN-8039 Edge 120mm PWM Case Fan302$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-8947 Edge 140mm PWM ARGB Case Fan”, https://vextor7.com/item/20126608 (accessed 2026-10-21).