Hardware Spec Index

Brontix FN-6231 Prime 120mm PWM Case Fan

Case Fans · Brontix · SKU FN6231-PRIME · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index566 (Case Fans scale)
Category rank#11,954
Street price$19
Power3 W
Performance per dollar29.79
Released2023

Specifications

BrandBrontix
ModelBrontix FN-6231 Prime
Size120 × 120 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-6540 Ti 120mm PWM Case Fan (3-Pack)625$19Compare
Teralux FN-3163 Pro 120mm PWM ARGB Case Fan898$29Compare
Teralux FN-7983 Ti 120mm PWM ARGB Case Fan1,005$29Compare
Corvane FN-6603 Edge 120mm PWM Case Fan343$9Compare
Caldera FN-3656 Edge 120mm PWM Case Fan509$19Compare
Zephyra FN-8904 Max 120mm PWM ARGB Case Fan995$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-6231 Prime 120mm PWM Case Fan”, https://vextor7.com/item/92322177 (accessed 2026-10-23).