TrendForce：AI服务器推动PCB进入“三高时代”

爱集微11-22

TrendForce最新研究指出，AI服务器设计正迎来结构性转变，PCB不再只是电路载体，而是成为算力释放的核心层，正式进入高频率、高功耗、高密度的“三高时代”。Rubin世代服务器采用的无线缆（Cableless）互连设计，是PCB产业地位翻转的起点，使信号完整性（SI）与传输稳定性成为设计核心指标。Rubin平台为达成低损耗与低延迟，全面升级使用材料，包括Switch Tray采用M8U等级和...

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