Hardware Spec Index

Brontix FN-6376 Ultra 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN6376-ULTRA · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index1,201 (Case Fans scale)
Category rank#43,427
Street price$39
Power3 W
Performance per dollar30.79
Released2023

Specifications

BrandBrontix
ModelBrontix FN-6376 Ultra
Size140 × 140 × 25 mm
Speed200–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise33 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
Zephyra FN-4719 Core 120mm PWM Case Fan (3-Pack)211$9Compare
Brontix FN-9703 Plus 140mm PWM Case Fan523$19Compare
Zephyra FN-9189 XT 120mm PWM ARGB Case Fan (3-Pack)1,191$49Compare
Caldera FN-2728 Edge 140mm PWM ARGB Case Fan1,121$39Compare
Zephyra FN-2643 Ti 140mm PWM ARGB Case Fan1,270$39Compare
Zephyra FN-1710 Core 120mm PWM Case Fan702$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-6376 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/85536817 (accessed 2026-10-21).