Hardware Spec Index

Brontix FN-6945 Core 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN6945-CORE · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index985 (Case Fans scale)
Category rank#18,481
Street price$29
Power4 W
Performance per dollar33.97
Released2019

Specifications

BrandBrontix
ModelBrontix FN-6945 Core
Size140 × 140 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise34 dBA
BearingRifle 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
Caldera FN-2421 XT 120mm PWM Case Fan (3-Pack)227$9Compare
Zephyra FN-4963 Edge 120mm PWM ARGB Case Fan1,353$49Compare
Caldera FN-1175 Ti 140mm PWM ARGB Case Fan1,206$39Compare
Corvane FN-9283 Prime 140mm PWM Case Fan383$19Compare
Zephyra FN-4059 Max 120mm PWM Case Fan767$19Compare
Corvane FN-1200 SE 120mm PWM ARGB Case Fan1,296$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-6945 Core 140mm PWM ARGB Case Fan”, https://vextor7.com/item/433537 (accessed 2026-10-22).