CX2550/60/70 M4 Upgrade and Maintenance Manual 445
No. Print Description
1 M.2 SSD 2 M.2 connector
2 M.2 SSD 1 M.2 connector
3 SLOT2 P1 SLOT2_P1 PCIe connector
4 OCP CONB OCP connector B
5 OCP CONC
OCP connector C (only D3854 CX2560 M4 /
CX2570 M4)
6SLOT2 P2
SLOT2_P2 PCIe connector (only D3854
CX2560 M4 /CX2570 M4)
7 uSD iRMC microSD connector
8 RAID ON CHIP Connector for Dual microSD 64GB Enterprise
9ROC
Connector for Dual microSD 64GB Enterprise
cable
10
HFI SIDEBAND FPGA
GPIO
HFI sideband/FPGA GPIO
11 FJ1 CPU fan connector
12 FJ2 CPU fan connector
13 POWER_CON Power connector
14 IMPACT_CON1 System I/O connector
15 SAS CON2 Nano-pitch connector
16 VROC VROC connector
17 SAS CON1 Nano-pitch connector
18 PUMP P0 LC pump connector
19 SLOT1 P1 SLOT1_P1 PCIe connector
20 PUMP P1 LC pump connector
21 TPM TPM connector
22 OCP CONA OCP connector A
23 SLOT1 P2 SLOT1_P2 PCIe connector