EMX0 PCIe Gen3 I/O expansion drawer locations

Use this information to help you map a location code to a position on the unit.

The following diagrams show the field-replaceable unit (FRU) layout in the system. Use these diagrams with the following tables.

Figure 1. Front view

Figure 2. Rear view

Figure 3. Top view

The following table provides location codes for parts that make up the server.

Table 1. FRU locations and failing components
Failing item name	Physical location code	Identify LED	Failing item removal and replacement procedures
Fans
Fan	Un-A1	Yes	See Removing and replacing parts.
Fan	Un-A2	Yes
Fan	Un-A3	Yes
Fan	Un-A4	Yes
Left PCIe3 6-slot fanout module
Left I/O module	Un-P1	Yes	See Removing and replacing parts.
PCIe x16 slot 1	Un-P1-C1	Yes	See Removing and replacing parts.
PCIe x8 slot 2	Un-P1-C2	Yes
PCIe x8 slot 3	Un-P1-C3	Yes
PCIe x16 slot 4	Un-P1-C4	Yes
PCIe x8 slot 5	Un-P1-C5	Yes
PCIe x8 slot 6	Un-P1-C6	Yes
Top expansion drawer cable	Un-P1-T1	Yes	See Removing and replacing parts.
Bottom expansion drawer cable	Un-P1-T2	Yes	See Removing and replacing parts.
Right PCIe3 6-slot fanout module
Right I/O module	Un-P2	Yes	See Removing and replacing parts.
PCIe x16 slot 1	Un-P2-C1	Yes	See Removing and replacing parts.
PCIe x8 slot 2	Un-P2-C2	Yes
PCIe x8 slot 3	Un-P2-C3	Yes
PCIe x16 slot 4	Un-P2-C4	Yes
PCIe x8 slot 5	Un-P2-C5	Yes
PCIe x8 slot 6	Un-P2-C6	Yes
Top expansion drawer cable	Un-P2-T1	Yes	See Removing and replacing parts.
Bottom expansion drawer cable	Un-P2-T2	Yes	See Removing and replacing parts.
Chassis management card
Chassis management card	Un-P3-C1	Yes	See Removing and replacing parts.
Midplane
Midplane	Un-P3	Yes	See Removing and replacing parts.
VRMs
Voltage regulator module 1	Un-P1-E1	Yes	See Removing and replacing parts.
Voltage regulator module 2	Un-P2-E1	Yes	See Removing and replacing parts.
Power supplies
Power supply (top)	Un-E1	Yes	See Removing and replacing parts.
Power supply (bottom)	Un-E2	Yes	See Removing and replacing parts.

Last updated: Fri, October 11, 2019