Hardware Spec Index

Brontix FN-3140 SE 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN3140-SE · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index904 (Case Fans scale)
Category rank#32,247
Street price$29
Power3 W
Performance per dollar31.17
Released2020

Specifications

BrandBrontix
ModelBrontix FN-3140 SE
Size120 × 120 × 25 mm
Speed500–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise23 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
Caldera FN-5674 Ultra 120mm PWM ARGB Case Fan1,245$49Compare
Zephyra FN-1831 Plus 140mm PWM ARGB Case Fan823$29Compare
Teralux FN-4107 Max 140mm PWM ARGB Case Fan (3-Pack)953$29Compare
Corvane FN-2274 Plus 140mm PWM Case Fan281$9Compare
Teralux FN-8637 Prime 140mm PWM Case Fan321$9Compare
Brontix FN-3002 Edge 120mm PWM ARGB Case Fan1,108$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-3140 SE 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/91492246 (accessed 2026-10-23).