Hardware Spec Index

Brontix FN-6647 Max 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN6647-MAX · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index880 (Case Fans scale)
Category rank#48,108
Street price$29
Power3 W
Performance per dollar30.34
Released2021

Specifications

BrandBrontix
ModelBrontix FN-6647 Max
Size120 × 120 × 25 mm
Speed200–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-4709 Max 120mm PWM Case Fan201$9Compare
Caldera FN-5011 XT 120mm PWM Case Fan (3-Pack)743$19Compare
Caldera FN-7067 Pro 120mm PWM ARGB Case Fan (3-Pack)1,118$39Compare
Caldera FN-3389 Prime 120mm PWM Case Fan554$19Compare
Corvane FN-6810 Core 140mm PWM Case Fan365$19Compare
Zephyra FN-8406 Prime 120mm PWM ARGB Case Fan876$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-6647 Max 120mm PWM ARGB Case Fan”, https://vextor7.com/item/15380593 (accessed 2026-10-23).