Dell PowerEdge 2420 Panduan Teknis - Halaman 3

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Halaman Cetak

1 System overview ..................................................................................................................................................................5

Introduction .........................................................................................................................................................................5

Benefits .................................................................................................................................................................................5

2 Rack enclosure features ..................................................................................................................................................... 7

Enclosure specifications .................................................................................................................................................... 7

Comparison of PowerEdge rack enclosures ................................................................................................................ 8

3 Rack enclosure views and features ................................................................................................................................. 9

PowerEdge 2420 rack enclosures .................................................................................................................................. 9

PowerEdge 4220 and 4820 rack enclosures ............................................................................................................. 10

Rack interior features ....................................................................................................................................................... 15

4 Thermal and airflow considerations ..............................................................................................................................18

Thermal and airflow features ..........................................................................................................................................18

5 Installing rack enclosures ................................................................................................................................................ 19

Adjustable mounting posts ............................................................................................................................................. 19

Dell ReadyRails and ReadyRails II ................................................................................................................................... 19

Cable management arm (CMA) ..................................................................................................................................... 21

6 Rack kit accessories ......................................................................................................................................................... 22

Thermal solutions ............................................................................................................................................................ 22

Power solutions ............................................................................................................................................................... 23

Management solutions ................................................................................................................................................... 24

Additional accessories .................................................................................................................................................... 26

Accessory compatibility table ........................................................................................................................................ 27

7 Rack packaging options .................................................................................................................................................. 28

8 Mechanical drawings ....................................................................................................................................................... 29

Appendix A.

Regulatory certifications .......................................................................................................................... 36

Appendix B.

Documentation and resources .............................................................................................................. 37

Tables

Table 1.

Benefits....................................................................................................................................................................5

Table 2.

Basic rack specifications ...................................................................................................................................... 7

Table 3.

Rack features and specifications ........................................................................................................................ 7

Table 4.

Comparison of PowerEdge rack enclosures ................................................................................................... 8

Table 5.

Blanking panel options ...................................................................................................................................... 22

Table 6.

Rack accessories for Dell rack enclosures ..................................................................................................... 27

Table 7.

Packaging options for Dell rack enclosures .................................................................................................. 28

Table 8.

Additional resources .......................................................................................................................................... 37

Figures

Figure 1. Front, rear, and frame views of the 2420 rack enclosure ............................................................................. 9

Figure 2. Top view of the 2420 rack enclosure ............................................................................................................. 10

Figure 3. Front view and features ..................................................................................................................................... 10

Figure 4. Back view of the 4220 rack enclosures .......................................................................................................... 11

Figure 5. Back view of the 4820 rack enclosures .......................................................................................................... 12

Figure 6. Side view of the 4220 rack enclosures ............................................................................................................ 12

Figure 7. Side view of the 4820 rack enclosures ........................................................................................................... 13

Figure 8. Top view of the rack enclosures ......................................................................................................................14

Figure 9. Tail bar access for cables ................................................................................................................................... 15

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PowerEdge Rack Enclosures Technical Guide

Dell PowerEdge 2420 Panduan Teknis - Halaman 3

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