Hardware Spec Index

Brontix FN-4439 Ultra 120mm PWM Case Fan

Case Fans · Brontix · SKU FN4439-ULTRA · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index581 (Case Fans scale)
Category rank#13,024
Street price$19
Power3 W
Performance per dollar30.58
Released2026

Specifications

BrandBrontix
ModelBrontix FN-4439 Ultra
Size120 × 120 × 25 mm
Speed300–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise25 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
Brontix FN-2626 Edge 120mm PWM ARGB Case Fan1,206$49Compare
Zephyra FN-4845 Plus 140mm PWM Case Fan311$9Compare
Caldera FN-3728 Core 140mm PWM Case Fan419$19Compare
Corvane FN-1524 Pro 120mm PWM ARGB Case Fan1,306$49Compare
Caldera FN-5477 Edge 120mm PWM Case Fan399$19Compare
Teralux FN-7924 Max 120mm PWM Case Fan (3-Pack)250$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-4439 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/8723013 (accessed 2026-10-22).