Hardware Spec Index

Brontix FN-1633 Pro 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN1633-PRO · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index456 (Case Fans scale)
Category rank#16,418
Street price$19
Power3 W
Performance per dollar24.00
Released2021

Specifications

BrandBrontix
ModelBrontix FN-1633 Pro
Size120 × 120 × 25 mm
Speed400–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-1633 Pro 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/82323872 (accessed 2026-10-25).