Hardware Spec Index

Brontix FN-5666 SE 120mm PWM Case Fan

Case Fans · Brontix · SKU FN5666-SE · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index522 (Case Fans scale)
Category rank#30,728
Street price$19
Power4 W
Performance per dollar27.47
Released2024

Specifications

BrandBrontix
ModelBrontix FN-5666 SE
Size120 × 120 × 25 mm
Speed300–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5666 SE 120mm PWM Case Fan”, https://vextor7.com/item/2538017 (accessed 2026-10-20).