System-Board External Connectors - Lenovo ThinkServer sd350 Installation And Service Manual

DIMM F2
DIMM F1
DIMM E2
DIMM E1
DIMM B2
DIMM B1
DIMM A2
DIMM A1
SATA 1
connector
(For SATADOM install)
SATA 2
connector
PCIe riser
connector
OCP mezzanine
connector
Figure 9. Internal connectors on the system board

System-board external connectors

The following illustration shows the external connectors on the system board.
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Lenovo ThinkServer sd350 Server Type 5493, Lenovo ThinkServer n400 Enclosure Type 5495Installation and Service Guide
Main power JPT1 (SATA / SAS)
connector connector
DIMM H2
DIMM H1
DIMM G2
DIMM G1
Microprocessor 2
DIMM D2
DIMM D1
DIMM C2
DIMM C1
Microprocessor 1
JP18 (SATA)
connector
HBA mezzanine
connector