Hardware Spec Index

Brontix FN-1668 XT 120mm PWM Case Fan

Case Fans · Brontix · SKU FN1668-XT · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index630 (Case Fans scale)
Category rank#19,339
Street price$19
Power4 W
Performance per dollar33.16
Released2023

Specifications

BrandBrontix
ModelBrontix FN-1668 XT
Size120 × 120 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-1668 XT 120mm PWM Case Fan”, https://vextor7.com/item/7463111 (accessed 2026-10-23).