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戴尔 Precision 7920 塔式机 用户手册

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前视图

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  1. 电源按钮/电源指示灯
  2. HDD 活动 LED
  3. SD 卡插槽
  4. USB 3.2 第 1x1 代端口
  5. USB 3.2 Type-C 端口（支持 PowerShare）
  6. USB 3.2 Type-C 端口
  7. 通用音频插孔
  8. 前挡板免工具闩锁
  9. 5.25" ODD 托架
  10. 超薄光驱托架

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