Hardware Spec Index

Brontix FN-4931 Max 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4931-MAX · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index1,261 (Case Fans scale)
Category rank#8,093
Street price$39
Power3 W
Performance per dollar32.33
Released2023

Specifications

BrandBrontix
ModelBrontix FN-4931 Max
Size140 × 140 × 25 mm
Speed300–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise27 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
Brontix FN-9509 Plus 120mm PWM ARGB Case Fan (3-Pack)784$19Compare
Corvane FN-9765 Ultra 120mm PWM Case Fan (3-Pack)493$19Compare
Caldera FN-9827 XT 120mm PWM Case Fan499$19Compare
Caldera FN-9537 Max 140mm PWM ARGB Case Fan (3-Pack)906$29Compare
Teralux FN-9983 Plus 120mm PWM Case Fan (3-Pack)729$29Compare
Corvane FN-3866 Pro 120mm PWM Case Fan765$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-4931 Max 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/18367997 (accessed 2026-10-20).