Hardware Spec Index

Brontix FN-1543 Ultra 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN1543-ULTRA · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index1,006 (Case Fans scale)
Category rank#16,522
Street price$39
Power3 W
Performance per dollar25.79
Released2022

Specifications

BrandBrontix
ModelBrontix FN-1543 Ultra
Size140 × 140 × 25 mm
Speed300–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-1552 Edge 120mm PWM Case Fan (3-Pack)702$19Compare
Brontix FN-5348 Ti 120mm PWM Case Fan422$9Compare
Brontix FN-4498 Edge 120mm PWM ARGB Case Fan1,294$49Compare
Caldera FN-4891 Core 120mm PWM Case Fan362$9Compare
Caldera FN-4279 SE 120mm PWM Case Fan (3-Pack)446$19Compare
Brontix FN-7348 Plus 140mm PWM ARGB Case Fan (3-Pack)1,052$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-1543 Ultra 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/5012242 (accessed 2026-10-21).