Cisco Systems UCSSPENTVB200M3 specifications Memory Arrangement, DIMMs and Channels

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Memory Arrangement

The blade server contains 24 DIMM slots—12 for each CPU. Each set of 12 DIMM slots is arranged into four channels, where each channel has three DIMMs.

Figure 19: Memory Slots within the Blade Server

1

Channels A-D for CPU 1

2 Channels E-H for CPU 2

DIMMs and Channels

Each channel is identified by a letter—A, B, C, D for CPU1, and E, F, G, H for CPU 2. Each DIMM slot is numbered 0, 1, or 2. Note that each DIMM slot 0 is blue, each slot 1 is black, and each slot 2 is off-white or beige.

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Contents Cisco UCS B200 M3 Blade Server Installation and Service Note Cisco UCS B200 M3 Blade Server LEDsLED Color DescriptionConnectors Hard Drive ReplacementButtons Removing a Blade Server Hard Drive RAID ConsiderationsBlade Server Removal and Installation Installing a Blade Server Hard DrivePowering Off Blade Servers Using the Power Button Removing a Blade ServerInstalling a Half-width Blade Server Positioning a Blade Server in the ChassisSecure Digital SD Card Access Removing a Blade Server CoverOpening a Cisco UCS B200 M3 Blade Server Air Baffles Cisco UCS B200 M3 Air BafflesDiagnostics Button and LEDs Internal ComponentsInstalling a Motherboard Cmos Battery Working Inside the Blade ServerCPU and Heatsink Replacement Location of the Motherboard Cmos BatteryRemoving a CPU and Heat Sink Removing the Heat Sink and Accessing the CPU Socket StepInstalling a New CPU and Heat Sink Protective Cap Removal Lift the tool and CPU straight up off of the pedestal Using the CPU Pick and Place Tool to Insert the CPU Replacing the Heat Sink B200 M3 Shown Installing Memory Memory and PerformanceInstalling DIMMs in the Blade Server Supported DIMMsMemory Arrangement DIMMs and ChannelsPhysical Representation of DIMMs and Channels Figure below shows a logical view of the DIMMs and channels DIMMs per CPU CPU 1 installed slots CPU 2 installed slots Memory PerformanceMemory Mirroring and RAS Installing a Modular LOM Installing an mLOMInstalling an Adapter Card Installing an Adapter Card Enabling a Trusted Platform ModuleServer Troubleshooting Specification ValueRelated Documentation Obtaining Documentation and Submitting a Service Request Page USA