Hardware Spec Index

Brontix FN-4081 Prime 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN4081-PRIME · Released 2020 · Updated 2026-10-18

Key facts

Benchmark index1,159 (Case Fans scale)
Category rank#39,695
Street price$39
Power3 W
Performance per dollar29.72
Released2020

Specifications

BrandBrontix
ModelBrontix FN-4081 Prime
Size120 × 120 × 25 mm
Speed400–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-1433 Max 140mm PWM Case Fan544$19Compare
Teralux FN-8948 Plus 120mm PWM ARGB Case Fan (3-Pack)1,194$49Compare
Caldera FN-8067 Core 120mm PWM ARGB Case Fan1,006$39Compare
Caldera FN-4042 Prime 120mm PWM ARGB Case Fan848$19Compare
Caldera FN-2310 Prime 120mm PWM Case Fan285$9Compare
Corvane FN-7771 SE 120mm PWM ARGB Case Fan1,038$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-4081 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/623100 (accessed 2026-10-18).