Hardware Spec Index

Brontix FN-5203 Pro 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN5203-PRO · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index593 (Case Fans scale)
Category rank#49,590
Street price$19
Power4 W
Performance per dollar31.21
Released2023

Specifications

BrandBrontix
ModelBrontix FN-5203 Pro
Size120 × 120 × 25 mm
Speed400–2,600 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-9030 Max 120mm PWM Case Fan217$9Compare
Teralux FN-2839 Prime 140mm PWM Case Fan205$9Compare
Corvane FN-3166 SE 120mm PWM ARGB Case Fan (3-Pack)1,262$49Compare
Brontix FN-6873 Ultra 120mm PWM Case Fan579$19Compare
Caldera FN-1173 Core 120mm PWM Case Fan518$19Compare
Corvane FN-6721 Max 140mm PWM ARGB Case Fan (3-Pack)982$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-5203 Pro 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/7736901 (accessed 2026-10-24).