Hardware Spec Index

Brontix FN-4394 Edge 140mm PWM Case Fan

Case Fans · Brontix · SKU FN4394-EDGE · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index722 (Case Fans scale)
Category rank#13,869
Street price$19
Power3 W
Performance per dollar38.00
Released2021

Specifications

BrandBrontix
ModelBrontix FN-4394 Edge
Size140 × 140 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-7747 Edge 140mm PWM ARGB Case Fan886$29Compare
Caldera FN-5975 Ultra 140mm PWM ARGB Case Fan1,027$39Compare
Caldera FN-6380 Ultra 140mm PWM ARGB Case Fan1,124$39Compare
Corvane FN-6399 Plus 120mm PWM Case Fan (3-Pack)504$19Compare
Brontix FN-3885 Ti 120mm PWM ARGB Case Fan (3-Pack)1,151$39Compare
Zephyra FN-1721 XT 120mm PWM Case Fan283$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-4394 Edge 140mm PWM Case Fan”, https://vextor7.com/item/7618151 (accessed 2026-10-19).