Hardware Spec Index

Brontix FN-4703 Plus 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN4703-PLUS · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index1,400 (Case Fans scale)
Category rank#11,341
Street price$49
Power4 W
Performance per dollar28.57
Released2020

Specifications

BrandBrontix
ModelBrontix FN-4703 Plus
Size120 × 120 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-2334 Plus 120mm PWM Case Fan (3-Pack)563$19Compare
Zephyra FN-6108 Ti 120mm PWM ARGB Case Fan816$29Compare
Corvane FN-1835 Ultra 120mm PWM Case Fan778$19Compare
Zephyra FN-5218 XT 120mm PWM Case Fan212$9Compare
Brontix FN-8505 Max 120mm PWM ARGB Case Fan1,289$49Compare
Zephyra FN-6382 Edge 120mm PWM Case Fan668$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-4703 Plus 120mm PWM ARGB Case Fan”, https://vextor7.com/item/19968586 (accessed 2026-10-26).