Hardware Spec Index

Brontix FN-6684 XT 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN6684-XT · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index766 (Case Fans scale)
Category rank#39,626
Street price$19
Power4 W
Performance per dollar40.32
Released2024

Specifications

BrandBrontix
ModelBrontix FN-6684 XT
Size120 × 120 × 25 mm
Speed300–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-3803 Max 120mm PWM Case Fan611$19Compare
Brontix FN-3749 Ultra 120mm PWM Case Fan239$9Compare
Brontix FN-3964 Max 120mm PWM Case Fan439$9Compare
Caldera FN-6863 Core 120mm PWM Case Fan (3-Pack)669$19Compare
Teralux FN-1402 Prime 140mm PWM ARGB Case Fan1,081$39Compare
Teralux FN-8092 Ultra 120mm PWM ARGB Case Fan1,082$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-6684 XT 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/7337142 (accessed 2026-10-19).