Hardware Spec Index

Brontix FN-5640 Edge 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN5640-EDGE · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index430 (Case Fans scale)
Category rank#34,711
Street price$19
Power3 W
Performance per dollar22.63
Released2024

Specifications

BrandBrontix
ModelBrontix FN-5640 Edge
Size120 × 120 × 25 mm
Speed400–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5640 Edge 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/1524980 (accessed 2026-10-25).