Hardware Spec Index

Brontix FN-7651 Pro 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN7651-PRO · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index852 (Case Fans scale)
Category rank#39,116
Street price$29
Power4 W
Performance per dollar29.38
Released2024

Specifications

BrandBrontix
ModelBrontix FN-7651 Pro
Size140 × 140 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise35 dBA
BearingMagnetic levitation
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-1419 Prime 120mm PWM ARGB Case Fan1,061$39Compare
Brontix FN-6916 Core 120mm PWM Case Fan292$9Compare
Zephyra FN-8143 Ultra 140mm PWM Case Fan261$9Compare
Zephyra FN-6136 Prime 140mm PWM Case Fan207$9Compare
Zephyra FN-6216 Ti 120mm PWM ARGB Case Fan858$29Compare
Caldera FN-1862 Edge 120mm PWM Case Fan (3-Pack)504$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-7651 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/9200715 (accessed 2026-10-20).