Hardware Spec Index

Brontix FN-5456 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN5456-ULTRA · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index709 (Case Fans scale)
Category rank#24,256
Street price$19
Power3 W
Performance per dollar37.32
Released2020

Specifications

BrandBrontix
ModelBrontix FN-5456 Ultra
Size120 × 120 × 25 mm
Speed200–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-5354 Plus 120mm PWM Case Fan431$19Compare
Brontix FN-3837 Plus 140mm PWM ARGB Case Fan1,112$39Compare
Teralux FN-9017 Ti 140mm PWM ARGB Case Fan (3-Pack)968$29Compare
Caldera FN-5772 Core 120mm PWM ARGB Case Fan1,248$49Compare
Teralux FN-2119 XT 120mm PWM Case Fan (3-Pack)721$19Compare
Brontix FN-8784 Ti 140mm PWM Case Fan (3-Pack)268$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-5456 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/91670198 (accessed 2026-10-22).