Hardware Spec Index

Brontix FN-9484 Ultra 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN9484-ULTRA · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index1,312 (Case Fans scale)
Category rank#35,920
Street price$49
Power4 W
Performance per dollar26.78
Released2026

Specifications

BrandBrontix
ModelBrontix FN-9484 Ultra
Size140 × 140 × 25 mm
Speed400–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise25 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
Caldera FN-4123 Core 120mm PWM Case Fan (3-Pack)584$19Compare
Teralux FN-5535 Prime 120mm PWM Case Fan (3-Pack)411$19Compare
Caldera FN-7552 Core 120mm PWM ARGB Case Fan998$29Compare
Brontix FN-3123 Pro 120mm PWM ARGB Case Fan1,375$49Compare
Teralux FN-6947 Core 120mm PWM Case Fan (3-Pack)504$19Compare
Teralux FN-3839 XT 120mm PWM ARGB Case Fan1,015$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-9484 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/4626255 (accessed 2026-10-23).