Hardware Spec Index

Brontix FN-4803 Prime 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN4803-PRIME · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index1,049 (Case Fans scale)
Category rank#6,253
Street price$39
Power3 W
Performance per dollar26.90
Released2022

Specifications

BrandBrontix
ModelBrontix FN-4803 Prime
Size120 × 120 × 25 mm
Speed500–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
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
Caldera FN-6281 Prime 120mm PWM Case Fan602$19Compare
Teralux FN-1734 SE 120mm PWM Case Fan349$9Compare
Zephyra FN-7655 Max 120mm PWM ARGB Case Fan (3-Pack)950$39Compare
Brontix FN-3910 Ultra 120mm PWM ARGB Case Fan (3-Pack)1,145$39Compare
Corvane FN-3217 SE 120mm PWM ARGB Case Fan857$29Compare
Zephyra FN-6551 Edge 140mm PWM Case Fan (3-Pack)254$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-4803 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/686947 (accessed 2026-10-22).