Figure 2-12 Mainboard layout (dual-CPU configuration)
1 Serial port (J55 COM CONN) 2 VGA port (J54)
3 Management network port (J33) 4 USB 3.0 port 2 (J39)
5 USB 3.0 port 1 (J40) 6 UID button/indicator
7 PCIe x8 slot 5 (corresponding to CPU 1,
J49 PCIe x8 slot HH/HL)
8 PCIe x8 slot 4 (corresponding to
CPU 1, J50 PCIe x8 slot HH/HL)
9 I/O flexible NIC connector (J46-J45) 10 PCH Mini-SAS HD connector
(J1001)
5288 V3 Server
User Guide
2 Product Overview
Issue 26 (2018-11-19) Copyright © Huawei Technologies Co., Ltd. 31