Hardware Spec Index

Brontix FN-5803 SE 120mm PWM Case Fan

Case Fans · Brontix · SKU FN5803-SE · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index788 (Case Fans scale)
Category rank#33,017
Street price$19
Power3 W
Performance per dollar41.47
Released2024

Specifications

BrandBrontix
ModelBrontix FN-5803 SE
Size120 × 120 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-2996 Ultra 120mm PWM Case Fan487$19Compare
Teralux FN-7217 Plus 120mm PWM Case Fan328$9Compare
Teralux FN-7642 SE 140mm PWM ARGB Case Fan1,181$49Compare
Caldera FN-1612 Max 120mm PWM Case Fan689$19Compare
Zephyra FN-8973 Max 120mm PWM ARGB Case Fan1,118$39Compare
Caldera FN-6738 XT 140mm PWM Case Fan (3-Pack)831$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-5803 SE 120mm PWM Case Fan”, https://vextor7.com/item/2889937 (accessed 2026-10-22).