Hardware Spec Index

Brontix FN-5181 Plus 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN5181-PLUS · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index872 (Case Fans scale)
Category rank#49,548
Street price$29
Power3 W
Performance per dollar30.07
Released2021

Specifications

BrandBrontix
ModelBrontix FN-5181 Plus
Size120 × 120 × 25 mm
Speed200–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
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-9142 Plus 120mm PWM Case Fan (3-Pack)321$9Compare
Corvane FN-5943 Prime 120mm PWM ARGB Case Fan1,034$29Compare
Zephyra FN-7003 Plus 120mm PWM ARGB Case Fan1,243$39Compare
Zephyra FN-5077 Edge 120mm PWM Case Fan219$9Compare
Caldera FN-8093 Pro 140mm PWM Case Fan406$9Compare
Zephyra FN-7509 Prime 140mm PWM ARGB Case Fan938$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-5181 Plus 120mm PWM ARGB Case Fan”, https://vextor7.com/item/14970701 (accessed 2026-10-21).