Hardware Spec Index

Brontix FN-5803 Pro 120mm PWM Case Fan

Case Fans · Brontix · SKU FN5803-PRO · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index682 (Case Fans scale)
Category rank#14,818
Street price$19
Power4 W
Performance per dollar35.89
Released2022

Specifications

BrandBrontix
ModelBrontix FN-5803 Pro
Size120 × 120 × 25 mm
Speed300–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise24 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-4317 Pro 140mm PWM Case Fan (3-Pack)516$19Compare
Corvane FN-6981 XT 120mm PWM Case Fan269$9Compare
Brontix FN-5859 Plus 140mm PWM Case Fan (3-Pack)391$9Compare
Zephyra FN-4592 Plus 120mm PWM ARGB Case Fan1,391$49Compare
Teralux FN-3430 XT 120mm PWM ARGB Case Fan1,205$39Compare
Corvane FN-8369 Ultra 120mm PWM Case Fan771$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-5803 Pro 120mm PWM Case Fan”, https://vextor7.com/item/4716367 (accessed 2026-10-19).