Hardware Spec Index

Brontix FN-6438 Edge 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN6438-EDGE · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index627 (Case Fans scale)
Category rank#32,487
Street price$19
Power4 W
Performance per dollar33.00
Released2022

Specifications

BrandBrontix
ModelBrontix FN-6438 Edge
Size140 × 140 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-9723 Max 140mm PWM ARGB Case Fan (3-Pack)1,177$39Compare
Zephyra FN-3941 XT 140mm PWM ARGB Case Fan1,078$39Compare
Teralux FN-5551 XT 140mm PWM ARGB Case Fan868$29Compare
Corvane FN-7082 XT 120mm PWM Case Fan (3-Pack)836$29Compare
Caldera FN-5719 Edge 120mm PWM ARGB Case Fan (3-Pack)1,035$39Compare
Corvane FN-5528 Max 120mm PWM ARGB Case Fan1,107$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-6438 Edge 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/350587 (accessed 2026-10-19).