Hardware Spec Index

Brontix FN-6731 Core 120mm PWM Case Fan

Case Fans · Brontix · SKU FN6731-CORE · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index614 (Case Fans scale)
Category rank#38,718
Street price$19
Power3 W
Performance per dollar32.32
Released2019

Specifications

BrandBrontix
ModelBrontix FN-6731 Core
Size120 × 120 × 25 mm
Speed500–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-9116 XT 140mm PWM ARGB Case Fan1,288$49Compare
Brontix FN-1770 Core 140mm PWM Case Fan354$9Compare
Teralux FN-9090 Prime 140mm PWM Case Fan696$19Compare
Teralux FN-1822 Ultra 120mm PWM Case Fan478$19Compare
Brontix FN-6254 Edge 120mm PWM Case Fan263$9Compare
Corvane FN-4116 Max 140mm PWM Case Fan453$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-6731 Core 120mm PWM Case Fan”, https://vextor7.com/item/19940648 (accessed 2026-10-26).