Hardware Spec Index

Brontix FN-6140 SE 140mm PWM Case Fan

Case Fans · Brontix · SKU FN6140-SE · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index556 (Case Fans scale)
Category rank#2,557
Street price$19
Power3 W
Performance per dollar29.26
Released2026

Specifications

BrandBrontix
ModelBrontix FN-6140 SE
Size140 × 140 × 25 mm
Speed200–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-3565 Ti 140mm PWM Case Fan537$19Compare
Zephyra FN-4591 Ti 140mm PWM ARGB Case Fan1,174$49Compare
Brontix FN-7589 Max 140mm PWM ARGB Case Fan1,107$29Compare
Teralux FN-6790 Prime 120mm PWM Case Fan (3-Pack)641$19Compare
Zephyra FN-6030 SE 120mm PWM Case Fan (3-Pack)537$19Compare
Corvane FN-2300 XT 120mm PWM ARGB Case Fan1,078$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-6140 SE 140mm PWM Case Fan”, https://vextor7.com/item/4209201 (accessed 2026-10-19).