Hardware Spec Index

Brontix FN-3502 Ultra 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN3502-ULTRA · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index993 (Case Fans scale)
Category rank#6,415
Street price$29
Power3 W
Performance per dollar34.24
Released2023

Specifications

BrandBrontix
ModelBrontix FN-3502 Ultra
Size140 × 140 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-7906 Ti 140mm PWM Case Fan615$19Compare
Zephyra FN-9141 XT 120mm PWM Case Fan (3-Pack)214$9Compare
Corvane FN-3208 Ultra 140mm PWM Case Fan209$9Compare
Corvane FN-8296 XT 120mm PWM Case Fan654$19Compare
Corvane FN-9854 Edge 140mm PWM ARGB Case Fan1,354$49Compare
Caldera FN-6022 Prime 120mm PWM Case Fan357$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-3502 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/6463791 (accessed 2026-10-22).