Hardware Spec Index

Brontix FN-7399 Prime 120mm PWM Case Fan

Case Fans · Brontix · SKU FN7399-PRIME · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index560 (Case Fans scale)
Category rank#23,804
Street price$19
Power3 W
Performance per dollar29.47
Released2025

Specifications

BrandBrontix
ModelBrontix FN-7399 Prime
Size120 × 120 × 25 mm
Speed500–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7399 Prime 120mm PWM Case Fan”, https://vextor7.com/item/16698261 (accessed 2026-10-26).