Item Item
31 M.2 solid-state drive slot 3
32 VROC
33 ALT_TPM
34 Internal USB 3.2 connector
35 Memory slot 4 36 Memory slot 3
37 Memory slot 2 38 Memory slot 1
39 Auxiliary power connector
40 BMC
41 BMC USB connector 42 PCIe 5.0 x4 card slot 7
43 PCIe 4.0 x16 card slot 6 44 PCIe 5.0 x 16 card slot 5
45 Serial port connector 46 Internal USB 2.0 connector
47 SATA 2 connector 48 Graphics card power connector 2
49 Internal storage fan connector
50 CPU fan connector
51 Power button header
52 Rear-fan-assembly connector
53 PCIe 4.0 x 4 card slot 4 54 PCIe 5.0 x 16 card slot 3
55 PCIe 4.0 x 8 card slot 2 56 PCIe 5.0 x 16 card slot 1
56 ThinkStation P7 Hardware Maintenance Manual