Hardware Spec Index

Brontix FN-5688 SE 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN5688-SE · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index658 (Case Fans scale)
Category rank#18,791
Street price$19
Power3 W
Performance per dollar34.63
Released2024

Specifications

BrandBrontix
ModelBrontix FN-5688 SE
Size120 × 120 × 25 mm
Speed300–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5688 SE 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/592403 (accessed 2026-10-23).