Hardware Spec Index

Brontix FN-7649 Prime 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN7649-PRIME · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index960 (Case Fans scale)
Category rank#30,251
Street price$29
Power3 W
Performance per dollar33.10
Released2025

Specifications

BrandBrontix
ModelBrontix FN-7649 Prime
Size120 × 120 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7649 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/19856630 (accessed 2026-10-23).