Lenovo ThinkAgile VX 4-Socket 4U Certified Node, User Manual

Page: 40 / 296

Figure 15. Rear view of the server
Table 7. Components on the rear of the server
Callout Callout
1
PCIe slot 1 (on riser 1)
14
PCIe slot 14 (on riser 2)
2
PCIe slot 2 (on riser 1)
15
PCIe slot 15 (on riser 2) for ML2 x16 network adapter
3
PCIe slot 3 (on riser 1)
16
PCIe slot 16 (on riser 3)
4
PCIe slot 4 (on riser 1)
17
PCIe slot 17 (on riser 3)
5
PCIe slot 5
18
Power supply 4 (optional) — see “
1
,
2
,
3
,
4
Power
supplies” on page 30
6
PCIe slot 6
19
Power supply 3 (optional) — see “
1
,
2
,
3
,
4
Power
supplies” on page 30
7
PCIe slot 7
20
Power supply 2 (optional) — see “
1
,
2
,
3
,
4
Power
supplies” on page 30
8
ML2 x16 network adapter
21
Power supply 1 — see “
1
,
2
,
3
,
4
Power supplies”
on page 30
9
LOM adapter
22
NMI button
10
PCIe slot 10 (on riser 2)
23
XClarity Controller network connector (RJ45)
11
PCIe slot 11 (on riser 2)
24
Serial connector
12
PCIe slot 12 (on riser 2)
25
USB 3.0 connectors (2)
13
PCIe slot 13 (on riser 2)
26
VGA video port
Notes:
The following PCIe “slots” are assigned to components elsewhere in the server:
• PCIe slot 18 is assigned to the RAID card in the lower tray.
• PCIe slot 19 is assigned to the RAID card in the upper tray.
• PCIe slot 20 is assigned to the M.2 backplane inside the I/O tray.
1 , 2 , 3 , 4 Power supplies
The hot-swap redundant power supplies help you avoid significant interruption to the operation of the
system when a power supply or an input power source fails. A failed power supply can be replaced without
turning off the server. You can purchase a power supply option from Lenovo and install the power supply to
provide power redundancy or additional power capacity without turning off the server.
30
User Guide for ThinkAgile VX7820 Appliance, ThinkAgile VX 4-Socket 4U Certified Node