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234
Jumpers and Connectors
System Board V1.2 Connectors
Figure 5-6. System Board V1.2 Connectors
1
USB connectors (2)
2
PCIe x8 slot 3 (mezzanine slot)
3
MicroSD card reader (internal
USB) connector
4
low pin count (LPC) debug
connector
5
SGPIO connector 2
6
SGPIO connector 1
7
mini-SAS connector 0
8
onboard SATA connector 4
9
onboard SATA connector 5
10
system battery
11
DIMM sockets for CPU1
DIMMA3 socket
DIMMA4 socket
DIMMA7 socket
DIMMA8 socket
12
CPU1 socket
13
DIMM sockets for CPU2
DIMMB1 socket
DIMMB2 socket
DIMMB5 socket
DIMMB6 socket
14
I2C connector
15
main power connector
16
internal hard-drive interposer
17
front panel connector 1
18
internal serial connector
19
mini-SAS connector 1
20
onboard SATA connector 5
21
onboard SATA connector 4
22
PCIe x16 slot 4 (back GPGPU)
1
2
3
4
7
9
10
11
13
12
15
16
17
18
24
25
26
28
29
30
31
32
33
35
36
37
38
39
22
19
20
21
23
6
5
14
8
34
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