Hardware Spec Index

Brontix FN-6423 Plus 140mm PWM Case Fan

Case Fans · Brontix · SKU FN6423-PLUS · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index749 (Case Fans scale)
Category rank#30,941
Street price$29
Power3 W
Performance per dollar25.83
Released2025

Specifications

BrandBrontix
ModelBrontix FN-6423 Plus
Size140 × 140 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise30 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-4594 Pro 120mm PWM ARGB Case Fan863$29Compare
Teralux FN-9697 Prime 140mm PWM ARGB Case Fan1,223$39Compare
Corvane FN-2030 Edge 120mm PWM ARGB Case Fan (3-Pack)1,400$49Compare
Caldera FN-8768 Ultra 120mm PWM ARGB Case Fan1,174$49Compare
Caldera FN-1983 SE 120mm PWM Case Fan283$9Compare
Brontix FN-1003 Ti 140mm PWM Case Fan692$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-6423 Plus 140mm PWM Case Fan”, https://vextor7.com/item/56235 (accessed 2026-10-19).