Hardware Spec Index

Brontix FN-1638 SE 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN1638-SE · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index784 (Case Fans scale)
Category rank#11,075
Street price$29
Power4 W
Performance per dollar27.03
Released2022

Specifications

BrandBrontix
ModelBrontix FN-1638 SE
Size120 × 120 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-1638 SE 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/564006 (accessed 2026-10-20).