1.1 Overview.................................................................................................................................................................................... 1

1.2 Physical Structure.................................................................................................................................................................... 2

1.3 Logical Structure...................................................................................................................................................................... 3

2 Hardware Description.............................................................................................................4

2.1 Front Panel................................................................................................................................................................................ 4

2.1.1 Appearance............................................................................................................................................................................ 4

2.1.2 Indicators and Buttons....................................................................................................................................................... 6

2.1.3 Ports....................................................................................................................................................................................... 10

2.2 Rear Panel............................................................................................................................................................................... 12

2.2.1 Appearance.......................................................................................................................................................................... 12

2.2.2 Indicators.............................................................................................................................................................................. 13

2.2.3 Ports....................................................................................................................................................................................... 14

2.3 Processor.................................................................................................................................................................................. 16

2.4 Memory.................................................................................................................................................................................... 17

2.4.1 Memory Identifier............................................................................................................................................................. 17

2.4.2 Memory Subsystem Architecture................................................................................................................................. 18

2.4.3 Memory Compatibility..................................................................................................................................................... 19

2.4.4 Memory Installation Guidelines................................................................................................................................... 21

2.4.5 Memory Installation Positions...................................................................................................................................... 22

2.4.6 Memory Protection Technologies................................................................................................................................ 23

2.5 Storage..................................................................................................................................................................................... 24

2.5.1 Drive Configurations.........................................................................................................................................................24

2.5.2 Drive Numbering............................................................................................................................................................... 27

2.5.3 Drive Indicators.................................................................................................................................................................. 30

2.5.4 RAID Controller Card........................................................................................................................................................ 31

2.6 Network................................................................................................................................................................................... 32

2.6.1 LOMs...................................................................................................................................................................................... 32

2.6.2 OCP 2.0 Mezzanine Cards...............................................................................................................................................34

2.7 I/O Expansion......................................................................................................................................................................... 35

2.7.1 PCIe Cards............................................................................................................................................................................ 35

Issue 04 (2020-06-05)