Hardware Spec Index

Brontix FN-6651 Pro 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN6651-PRO · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index1,007 (Case Fans scale)
Category rank#5,457
Street price$29
Power3 W
Performance per dollar34.72
Released2025

Specifications

BrandBrontix
ModelBrontix FN-6651 Pro
Size140 × 140 × 25 mm
Speed400–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6651 Pro 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/5635362 (accessed 2026-10-25).