Hardware Spec Index

Brontix FN-3511 Plus 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN3511-PLUS · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index1,312 (Case Fans scale)
Category rank#6,413
Street price$49
Power4 W
Performance per dollar26.78
Released2021

Specifications

BrandBrontix
ModelBrontix FN-3511 Plus
Size140 × 140 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise28 dBA
BearingMagnetic levitation
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
Teralux FN-8336 Edge 120mm PWM ARGB Case Fan1,363$49Compare
Brontix FN-2474 Pro 120mm PWM Case Fan (3-Pack)713$19Compare
Corvane FN-1206 Max 140mm PWM Case Fan369$9Compare
Brontix FN-9346 Plus 120mm PWM Case Fan399$19Compare
Brontix FN-7503 Edge 120mm PWM ARGB Case Fan1,174$39Compare
Zephyra FN-1325 Prime 120mm PWM Case Fan266$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-3511 Plus 140mm PWM ARGB Case Fan”, https://vextor7.com/item/3586314 (accessed 2026-10-26).