Lenovo RD540 Computer Hardware User Manual


 
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Figure29. System board components
1 Front panel connector 17 Redundant power supply connector 2
2 Internal USB connector 1
18 Backplane power connector 1
3 Internal USB connector 2 19 Memory slots (4)
4 Intelligent Diagnostics Module connector
20 System fan 8 connector
5 Front VGA connector 21 System fan 7 connector
6 SATA connector 0
22 Microprocessor 2
7 Platform Controller Hub (PCH) 23 System fan 6 connector
8 System board battery 24 Memory slots (4)
9 Internal USB Type A connector 1 25 System fan 5 connector
10 ThinkServer Management Module Premium
connector
26 Memory slots (6)
11 Internal USB Type A connector 2 27 System fan 4 connector
12 ThinkServer Trusted Platform Module connector 28 System fan 3 connector
13 ThinkServer Management Module 29 System fan 2 connector
14 Riser card assembly 1 slot 30 Microprocessor 1
15 Riser card assembly 2 slot
31 Memory slots (6)
16 Redundant power supply connector 1
32 System fan 1 connector
Chapter 3. Product overview 39