Hardware Spec Index

Brontix FN-4423 Plus 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN4423-PLUS · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index1,381 (Case Fans scale)
Category rank#22,849
Street price$49
Power3 W
Performance per dollar28.18
Released2026

Specifications

BrandBrontix
ModelBrontix FN-4423 Plus
Size140 × 140 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise34 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-4150 Core 120mm PWM Case Fan290$9Compare
Brontix FN-9651 Max 120mm PWM Case Fan794$19Compare
Corvane FN-3614 Prime 140mm PWM Case Fan (3-Pack)525$19Compare
Zephyra FN-9320 Ti 140mm PWM ARGB Case Fan (3-Pack)1,321$49Compare
Corvane FN-8041 Pro 120mm PWM Case Fan576$19Compare
Zephyra FN-8845 Ti 120mm PWM ARGB Case Fan894$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-4423 Plus 140mm PWM ARGB Case Fan”, https://vextor7.com/item/3379129 (accessed 2026-10-20).