Hardware Spec Index

Brontix FN-4331 Plus 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN4331-PLUS · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index1,217 (Case Fans scale)
Category rank#17,113
Street price$39
Power3 W
Performance per dollar31.21
Released2026

Specifications

BrandBrontix
ModelBrontix FN-4331 Plus
Size120 × 120 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-5590 Pro 140mm PWM ARGB Case Fan (3-Pack)1,033$39Compare
Corvane FN-7571 Core 120mm PWM ARGB Case Fan860$29Compare
Caldera FN-5353 Core 140mm PWM ARGB Case Fan (3-Pack)1,355$49Compare
Zephyra FN-9448 Max 120mm PWM ARGB Case Fan (3-Pack)938$29Compare
Zephyra FN-9771 Prime 140mm PWM Case Fan431$9Compare
Caldera FN-1043 Prime 120mm PWM Case Fan503$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-4331 Plus 120mm PWM ARGB Case Fan”, https://vextor7.com/item/8998614 (accessed 2026-10-22).