Hardware Spec Index

Brontix FN-4181 Plus 120mm PWM Case Fan

Case Fans · Brontix · SKU FN4181-PLUS · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index364 (Case Fans scale)
Category rank#16,585
Street price$19
Power3 W
Performance per dollar19.16
Released2021

Specifications

BrandBrontix
ModelBrontix FN-4181 Plus
Size120 × 120 × 25 mm
Speed200–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-5611 SE 120mm PWM ARGB Case Fan (3-Pack)1,131$39Compare
Corvane FN-7583 Pro 120mm PWM ARGB Case Fan1,169$39Compare
Teralux FN-3058 Edge 140mm PWM ARGB Case Fan1,142$49Compare
Zephyra FN-1431 Ultra 120mm PWM Case Fan363$9Compare
Corvane FN-8375 XT 140mm PWM ARGB Case Fan1,208$39Compare
Brontix FN-2710 Ti 140mm PWM ARGB Case Fan1,305$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-4181 Plus 120mm PWM Case Fan”, https://vextor7.com/item/8294993 (accessed 2026-10-21).