Owners Manual

图 10: 系统内部

1. 冷却风扇部件 2. 电缆固定支架

3. 冷却导流罩 4. HDD 或 SSD 背板（背面）

5. vFlash 介质插槽 6. HDD 或 SSD（背面）(2)

7. 扩展卡提升板 3 8. 网络子卡

9. 扩展卡提升板 2 10. 扩展卡提升板 1

11. 处理器 1 的散热器 12. 处理器 2 的散热器

13. DIMM（24 个） 14. 冷却风扇（6 个）

冷却导流罩

卸下冷却导流罩

小心: Many repairs may only be done by a certified service technician. You should only perform

troubleshooting and simple repairs as authorized in your product documentation, or as directed

by the online or telephone service and support team. Damage due to servicing that is not

authorized by Dell is not covered by your warranty. Read and follow the safety instructions that

came with the product.

小心: Never operate your system with the cooling shroud removed. The system may get

overheated quickly, resulting in shutdown of the system and loss of data.

1. 关闭系统，包括所有已连接的外围设备，并断开系统与电源插座和外围设备的连接。

2. 卸下系统护盖。