Hardware Spec Index

Brontix FN-6401 Pro 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN6401-PRO · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index686 (Case Fans scale)
Category rank#17,966
Street price$19
Power3 W
Performance per dollar36.11
Released2021

Specifications

BrandBrontix
ModelBrontix FN-6401 Pro
Size120 × 120 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-6142 Core 120mm PWM ARGB Case Fan (3-Pack)1,097$39Compare
Corvane FN-9177 Pro 140mm PWM ARGB Case Fan1,305$49Compare
Teralux FN-9631 Prime 120mm PWM Case Fan318$9Compare
Brontix FN-2283 Ti 140mm PWM ARGB Case Fan (3-Pack)903$29Compare
Teralux FN-8697 Pro 120mm PWM ARGB Case Fan (3-Pack)994$29Compare
Caldera FN-4025 Ti 140mm PWM ARGB Case Fan930$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-6401 Pro 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4182733 (accessed 2026-10-24).