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DS4246何时需要四个PSU

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适用场景

  • DS4243
  • DS4246

问题解答

  • 使用SSD或7.2k磁盘时、需要2个PSU + 2个插槽挡片。
  • 使用10k或15k磁盘时、需要4个PSU。

追加信息

请参阅[1]第44页的《DS4243、DS2246、DS4486和DS4246安装和服务指南》。
DS4243磁盘架附带的电源数量
DS4243磁盘架中使用的磁盘驱动器类型决定了确保适当冷却、通风和供电所需的电源数量。
• 如果DS4243磁盘架包含固态磁盘(SSD)、或者磁盘驱动器的转速低于10、000 RPM、则需要两个电源和两个电源挡片来填充磁盘架中的四个电源托架。这些磁盘架需要两个电源插座。
• 如果DS4243磁盘架的磁盘驱动器转速为10、000 RPM或更快(通常为SAS磁盘驱动器)、则磁盘架需要四个电源。这些磁盘架需要四个电源插座。
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