Hardware Spec Index

Brontix FN-4669 Plus 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4669-PLUS · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index801 (Case Fans scale)
Category rank#26,842
Street price$19
Power3 W
Performance per dollar42.16
Released2022

Specifications

BrandBrontix
ModelBrontix FN-4669 Plus
Size140 × 140 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4669 Plus 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/3484789 (accessed 2026-10-20).