Hardware Spec Index

Brontix FN-6690 Pro 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN6690-PRO · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index1,093 (Case Fans scale)
Category rank#3,922
Street price$29
Power4 W
Performance per dollar37.69
Released2021

Specifications

BrandBrontix
ModelBrontix FN-6690 Pro
Size120 × 120 × 25 mm
Speed400–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise36 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
Teralux FN-9163 Core 120mm PWM ARGB Case Fan1,356$49Compare
Zephyra FN-7503 Prime 120mm PWM ARGB Case Fan1,031$29Compare
Zephyra FN-3382 Pro 140mm PWM Case Fan (3-Pack)492$19Compare
Corvane FN-4281 XT 120mm PWM Case Fan (3-Pack)265$9Compare
Caldera FN-8598 Edge 140mm PWM ARGB Case Fan (3-Pack)1,202$39Compare
Caldera FN-9917 XT 140mm PWM Case Fan695$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-6690 Pro 120mm PWM ARGB Case Fan”, https://vextor7.com/item/2598514 (accessed 2026-10-22).