Hardware Spec Index

Brontix FN-8631 Plus 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN8631-PLUS · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index1,073 (Case Fans scale)
Category rank#15,035
Street price$39
Power3 W
Performance per dollar27.51
Released2026

Specifications

BrandBrontix
ModelBrontix FN-8631 Plus
Size120 × 120 × 25 mm
Speed500–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise25 dBA
BearingMagnetic levitation
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
Brontix FN-6084 Prime 140mm PWM Case Fan739$19Compare
Zephyra FN-1153 Plus 140mm PWM Case Fan (3-Pack)584$19Compare
Brontix FN-8674 Prime 140mm PWM ARGB Case Fan838$29Compare
Corvane FN-6229 Plus 140mm PWM ARGB Case Fan1,237$39Compare
Caldera FN-2199 Plus 120mm PWM ARGB Case Fan1,200$39Compare
Corvane FN-2490 XT 140mm PWM ARGB Case Fan843$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-8631 Plus 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/5514366 (accessed 2026-10-20).