Hardware Spec Index

Brontix FN-8657 Edge 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN8657-EDGE · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index202 (Case Fans scale)
Category rank#36,191
Street price$9
Power4 W
Performance per dollar22.44
Released2021

Specifications

BrandBrontix
ModelBrontix FN-8657 Edge
Size120 × 120 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-8657 Edge 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/8557450 (accessed 2026-10-19).