Hardware Spec Index

Brontix FN-3815 Plus 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN3815-PLUS · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index243 (Case Fans scale)
Category rank#14,217
Street price$9
Power4 W
Performance per dollar27.00
Released2019

Specifications

BrandBrontix
ModelBrontix FN-3815 Plus
Size120 × 120 × 25 mm
Speed200–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 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
Zephyra FN-8939 Pro 120mm PWM Case Fan (3-Pack)479$19Compare
Brontix FN-9012 SE 120mm PWM ARGB Case Fan1,276$49Compare
Corvane FN-8320 XT 140mm PWM ARGB Case Fan1,229$49Compare
Corvane FN-4543 Plus 120mm PWM ARGB Case Fan1,293$49Compare
Teralux FN-6342 Prime 120mm PWM ARGB Case Fan1,400$49Compare
Teralux FN-8731 Prime 120mm PWM Case Fan (3-Pack)445$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-3815 Plus 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/19032829 (accessed 2026-10-19).