Hardware Spec Index

Brontix FN-1639 Edge 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN1639-EDGE · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index597 (Case Fans scale)
Category rank#46,756
Street price$19
Power3 W
Performance per dollar31.42
Released2021

Specifications

BrandBrontix
ModelBrontix FN-1639 Edge
Size120 × 120 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-1639 Edge 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/9136104 (accessed 2026-10-20).