Hardware Spec Index

Brontix FN-3291 SE 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN3291-SE · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index292 (Case Fans scale)
Category rank#19,512
Street price$9
Power3 W
Performance per dollar32.44
Released2026

Specifications

BrandBrontix
ModelBrontix FN-3291 SE
Size140 × 140 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-1254 XT 120mm PWM Case Fan542$19Compare
Corvane FN-3074 SE 140mm PWM ARGB Case Fan1,127$39Compare
Caldera FN-8163 Plus 120mm PWM Case Fan677$19Compare
Teralux FN-5707 Ultra 120mm PWM ARGB Case Fan1,164$39Compare
Brontix FN-3575 Core 120mm PWM ARGB Case Fan (3-Pack)1,285$49Compare
Corvane FN-1160 SE 140mm PWM ARGB Case Fan1,108$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-3291 SE 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4483097 (accessed 2026-10-21).