Hardware Spec Index

Brontix FN-5664 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN5664-PRIME · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index493 (Case Fans scale)
Category rank#39,166
Street price$19
Power4 W
Performance per dollar25.95
Released2022

Specifications

BrandBrontix
ModelBrontix FN-5664 Prime
Size120 × 120 × 25 mm
Speed200–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5664 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/24677086 (accessed 2026-10-19).