Hardware Spec Index

Brontix FN-4687 Max 140mm PWM Case Fan

Case Fans · Brontix · SKU FN4687-MAX · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index348 (Case Fans scale)
Category rank#44,332
Street price$9
Power4 W
Performance per dollar38.67
Released2019

Specifications

BrandBrontix
ModelBrontix FN-4687 Max
Size140 × 140 × 25 mm
Speed200–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-6906 Max 120mm PWM Case Fan587$19Compare
Teralux FN-6383 SE 120mm PWM Case Fan220$9Compare
Caldera FN-8641 Ultra 120mm PWM ARGB Case Fan956$29Compare
Zephyra FN-9295 Edge 120mm PWM ARGB Case Fan1,091$39Compare
Caldera FN-3736 SE 120mm PWM Case Fan727$19Compare
Zephyra FN-4603 Pro 120mm PWM ARGB Case Fan963$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-4687 Max 140mm PWM Case Fan”, https://vextor7.com/item/3027461 (accessed 2026-10-25).