Hardware Spec Index

Brontix FN-8656 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN8656-PRIME · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index512 (Case Fans scale)
Category rank#26,485
Street price$19
Power3 W
Performance per dollar26.95
Released2024

Specifications

BrandBrontix
ModelBrontix FN-8656 Prime
Size120 × 120 × 25 mm
Speed500–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-8656 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/31924720 (accessed 2026-10-23).