Hardware Spec Index

Brontix FN-5240 Ti 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN5240-TI · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index1,308 (Case Fans scale)
Category rank#35,675
Street price$49
Power4 W
Performance per dollar26.69
Released2021

Specifications

BrandBrontix
ModelBrontix FN-5240 Ti
Size140 × 140 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise34 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
Brontix FN-9791 Max 120mm PWM Case Fan811$29Compare
Teralux FN-3523 Plus 120mm PWM Case Fan560$19Compare
Caldera FN-6514 XT 140mm PWM ARGB Case Fan1,270$39Compare
Brontix FN-9004 Edge 120mm PWM ARGB Case Fan973$39Compare
Zephyra FN-1358 Plus 120mm PWM ARGB Case Fan880$29Compare
Brontix FN-3491 Ultra 140mm PWM ARGB Case Fan848$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-5240 Ti 140mm PWM ARGB Case Fan”, https://vextor7.com/item/3445490 (accessed 2026-10-21).