Hardware Spec Index

Brontix FN-4547 Ti 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4547-TI · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index636 (Case Fans scale)
Category rank#5,408
Street price$19
Power3 W
Performance per dollar33.47
Released2022

Specifications

BrandBrontix
ModelBrontix FN-4547 Ti
Size140 × 140 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise27 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-3632 Pro 120mm PWM ARGB Case Fan1,049$29Compare
Zephyra FN-3937 Ultra 120mm PWM ARGB Case Fan1,301$49Compare
Corvane FN-5402 Ti 120mm PWM ARGB Case Fan1,208$39Compare
Caldera FN-5291 SE 120mm PWM Case Fan (3-Pack)286$9Compare
Zephyra FN-9534 Ultra 120mm PWM Case Fan (3-Pack)454$19Compare
Corvane FN-2639 XT 120mm PWM Case Fan635$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-4547 Ti 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4484746 (accessed 2026-10-24).