Table of Contents
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Chapter 4
4-1
Motherboard Components
13
12
11
10
9
8
Item
1
2 x 7 Pin ATX Backplane Power Connector
2
2 x 3 Pin ATX Backplane Power Connector
3
2 x 3 Pin ATX Backplane Power Connector
4
2 x 3 Pin ATX Backplane Power Connector
5
2 x 2 Pin P12V Backplane Power Connector
6
2 x 2 Pin P12V Backplane Power Connector
7
M.2 Slot (PCIe Gen3 x4, Supports NGFF-2280)
8
Front Panel USB 3.2 Gen1 Connector
9
Front Panel Connector
10
HDD Backplane Board Connector
11
P12V GPU Power Connector (P12V_S3)
12
GPU Fan Connector
13
GPU Fan Connector
14
TPM Module Connector (SPI Interface)
15
NCSI Connector for add-on LAN Card (CN_NCSI)
16
OCP 3.0 Connector (PCIe Gen5 x16)
17
IO Card Slot for IO Board
18
BMC Firmware Readiness LED
19
M.2 Slot (PCIe Gen3 x4, NGFF-22110/Supports heatsink)
Motherboard Components
16
15
BMC1
BMC2
BIOS1
BIOS2
14
37
36
CPU0
Motherboard Components
17
18
20
19
34
33
32
35
CPU1
Description
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21
22
23
30
31
29
28
5
7
4
6
24
25
26
27
1
2
3
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