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Contents
Contents . . . . . . . . . . . . . . . . . i
Safety . . . . . . . . . . . . . . . . . . v
Safety inspection checklist . . . . . . . . . . . vi
Chapter 1. Introduction . . . . . . . . . 1
Features. . . . . . . . . . . . . . . . . . . 1
Tech Tips . . . . . . . . . . . . . . . . . . 3
Security advisories . . . . . . . . . . . . . . 4
Specifications . . . . . . . . . . . . . . . . 5
Chassis specifications . . . . . . . . . . . 6
Node technical specifications . . . . . . . . 6
Environmental specifications . . . . . . . .
Management options. . . . . . . . . . . . .
Front view . . . . . . . . . . . . . . . . .
Chassis front view . . . . . . . . . . . .
Node front view . . . . . . . . . . . . .
Rear view . . . . . . . . . . . . . . . . .
Chassis rear view . . . . . . . . . . . .
Node rear view . . . . . . . . . . . . .
Top view . . . . . . . . . . . . . . . . .
Chassis midplane . . . . . . . . . . . . . .
System-board layout . . . . . . . . . . . . .
System-board connectors . . . . . . . . .
System-board switches . . . . . . . . . .
System LEDs and diagnostics display . . . . . .
Chapter 3. Parts list . . . . . . . . . . 33
Power cords . . . . . . . . . . . . . . . .
Chapter 4. Unboxing and setup . . . . 37
System package contents . . . . . . . . . . .
XClarity Controller . . . . . . . . . . . . . .
System setup checklist . . . . . . . . . . . .
procedures . . . . . . . . . . . . . . . 43
Installation Guidelines . . . . . . . . . . . .
Safety inspection checklist. . . . . . . . .
System reliability guidelines . . . . . . . .
Handling static-sensitive devices . . . . . .
DRAM DIMMs installation order . . . . . . .
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Power on and power off the node . . . . . . . .
Chassis replacement . . . . . . . . . . . . .
Replace components in the chassis . . . . . . .
Node component replacement . . . . . . . . .
. . . . . .
10
12
17
21
21
21
23
23
24
26
27
29
29
30
31
36
37
37
39
Complete the parts replacement . . . . . . . . 208
43
Chapter 6. Internal cable routing . . . 211
44
Identifying connectors . . . . . . . . . . . . 212
45
45
47
49
Power on the node . . . . . . . . . . . .
Power off the node . . . . . . . . . . . .
Remove the chassis from the rack . . . . . .
Install the chassis to the rack . . . . . . . .
EIA bracket replacement . . . . . . . . .
replacement . . . . . . . . . . . . . .
Node replacement . . . . . . . . . . . .
. . . . . . . . . .
CFF RAID adapter replacement . . . . . . .
Drive cage assembly replacement . . . . . .
Fan and fan cage replacement . . . . . . . 104
Flash power module replacement . . . . . . 110
Front OCP cage replacement. . . . . . . . 114
GPU air duct replacement . . . . . . . . . 119
Hot-swap drive replacement . . . . . . . . 122
Internal adapter bracket replacement . . . . 127
M.2 drive replacement . . . . . . . . . . 130
OCP module replacement . . . . . . . . . 143
replacement . . . . . . . . . . . . . . 146
Power bus bar replacement . . . . . . . . 156
Power distribution board replacement . . . . 161
Processor and heat sink replacement (trained
technician only) . . . . . . . . . . . . . 165
Rear I/O module replacement . . . . . . . 178
Side bracket replacement . . . . . . . . . 183
System board assembly replacement (trained
technician only) . . . . . . . . . . . . . 186
Top cover replacement . . . . . . . . . . 203
XCC Management module replacement . . . 206
routing . . . . . . . . . . . . . . . . 212
2.5-inch drive backplane connectors . . . . . 212
Internal CFF RAID adapter connectors . . . . 213
53
53
53
54
54
56
58
58
60
66
75
75
83
87
91
96
. . . . . . . 134
. . . . . . . . 140
i
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Table of Contents
Troubleshooting
