Hardware Spec Index

Brontix FN-3149 SE 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN3149-SE · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index1,131 (Case Fans scale)
Category rank#24,221
Street price$39
Power4 W
Performance per dollar29.00
Released2024

Specifications

BrandBrontix
ModelBrontix FN-3149 SE
Size140 × 140 × 25 mm
Speed500–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-2609 Prime 120mm PWM Case Fan413$19Compare
Brontix FN-4367 Max 140mm PWM Case Fan267$9Compare
Caldera FN-6632 SE 140mm PWM ARGB Case Fan (3-Pack)956$29Compare
Zephyra FN-4306 Ultra 120mm PWM ARGB Case Fan1,214$49Compare
Teralux FN-4657 Max 140mm PWM ARGB Case Fan (3-Pack)1,181$39Compare
Zephyra FN-3905 SE 120mm PWM ARGB Case Fan1,156$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-3149 SE 140mm PWM ARGB Case Fan”, https://vextor7.com/item/8101941 (accessed 2026-10-26).