Hardware Spec Index

Brontix FN-3502 SE 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN3502-SE · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index1,230 (Case Fans scale)
Category rank#17,172
Street price$49
Power4 W
Performance per dollar25.10
Released2025

Specifications

BrandBrontix
ModelBrontix FN-3502 SE
Size140 × 140 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-4754 Prime 120mm PWM Case Fan (3-Pack)308$9Compare
Brontix FN-7771 Max 140mm PWM Case Fan (3-Pack)322$9Compare
Teralux FN-2991 Core 140mm PWM Case Fan774$29Compare
Corvane FN-1671 XT 120mm PWM Case Fan318$9Compare
Zephyra FN-8830 XT 140mm PWM ARGB Case Fan998$39Compare
Teralux FN-4654 Pro 120mm PWM Case Fan474$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-3502 SE 140mm PWM ARGB Case Fan”, https://vextor7.com/item/17518097 (accessed 2026-10-19).