Dell PowerEdge R420 - Page 89

Figure 49. Rear View of the Eight Hard-Drive Backplane
1. SAS B connector
2. SAS A connector
3. backplane power connector
4. backplane signal connector
Figure 50. Removing and Installing the Eight Hard-Drive Backplane
1. hard-drive backplane
2. release tabs (2)
3. chassis hooks (4)
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