Silicon Graphics Rackable C2112-4G3, User Manual, Page: 21 / 104

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Figures
Figure 1-1 SGI Rackable C2112-4G3 Server . . . . . . . . . . . 2
Figure 1-2 Serverboard Block Diagram . . . . . . . . . . . . . 6
Figure 2-1 Separating and Installing the Rack Rails . . . . . . . . . . 13
Figure 2-2 Installing the Server in a Rack . . . . . . . . . . . . 15
Figure 2-3 Accessing the System Serverboard Drawers . . . . . . . . . 17
Figure 3-1 System Front Components Example . . . . . . . . . . . 19
Figure 3-2 System Rear Components Example . . . . . . . . . . . 19
Figure 3-3 System Serverboard Control Panel Example. . . . . . . . . 20
Figure 3-4 Overheat/Fan Failure/Power Fail LED . . . . . . . . . . 21
Figure 4-1 Installing the Onboard Battery . . . . . . . . . . . . 24
Figure 5-1 Control Panel Header Pins . . . . . . . . . . . . . 29
Figure 5-2 Serverboard I/O Port Locations . . . . . . . . . . . . 29
Figure 5-3 Node Board Basic Layout Features (Not to Scale) . . . . . . . 32
Figure 5-4 DIMM Installation Example . . . . . . . . . . . . . 34
Figure 5-5 Single-CPU DIMM Layout Example (4 DIMM Configuration). . . . 36
Figure 5-6 Dual-CPU Serverboard (4 DIMMS per Processor) . . . . . . . 38
Figure 5-7 C2112-4G3 3.5-inch Hard Disk Drives . . . . . . . . . . 40
Figure 5-8 Serverboard Tray Configuration Description . . . . . . . . 41
Figure 6-1 System Cooling Fan Assembly Locations . . . . . . . . . 47
Figure 6-2 Fan Replacement Example . . . . . . . . . . . . . 49
Figure 6-3 Mounting a Drive in a Carrier . . . . . . . . . . . . 51
Figure 6-4 Removing a Disk Drive Carrier . . . . . . . . . . . . 52
Figure 6-5 Power Supply Removal Example . . . . . . . . . . . 54
Figure 6-6 PCIe Retention Screw and Tab . . . . . . . . . . . . 55
Figure 6-7 Extracting a Serverboard . . . . . . . . . . . . . . 56