Hardware Spec Index

Brontix FN-5903 Core 120mm PWM Case Fan

Case Fans · Brontix · SKU FN5903-CORE · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index439 (Case Fans scale)
Category rank#38,820
Street price$19
Power3 W
Performance per dollar23.11
Released2025

Specifications

BrandBrontix
ModelBrontix FN-5903 Core
Size120 × 120 × 25 mm
Speed500–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-5866 Ti 140mm PWM Case Fan360$9Compare
Brontix FN-9234 Ultra 120mm PWM Case Fan (3-Pack)404$9Compare
Corvane FN-8410 Max 120mm PWM ARGB Case Fan (3-Pack)1,227$49Compare
Caldera FN-3106 Pro 120mm PWM Case Fan (3-Pack)605$19Compare
Corvane FN-3945 Pro 120mm PWM Case Fan (3-Pack)536$19Compare
Brontix FN-4717 Max 120mm PWM ARGB Case Fan1,189$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-5903 Core 120mm PWM Case Fan”, https://vextor7.com/item/119247 (accessed 2026-10-19).