内存列备用模式
在列备用模式下，一个内存 DIMM 列作为同一通道上其他列的备用。备用列作为保留，不用作活动内存。备用列的内存容量必须等于或大于同一通道上的所有其他活动 DIMM 列。当超过错误阈值后，该列的内容将拷贝到备用列。随后使发生故障的 DIMM 列脱机，使备用列联机，代替发生故障的列用作活动内存。
第 1 部分：单列（1R）内存的列备用模式
| 安装的处理器数 | DIMM 安装数量 | DIMM 插槽 |
|---|---|---|
| 1 | 2 | 5, 6 |
| 4 | 5, 6, 7, 8 | |
| 6 | 5, 6, 7, 8, 3, 4 | |
| 8 | 5, 6, 7, 8, 3, 4, 9, 10 | |
| 10 | 5, 6, 7, 8, 3, 4, 9, 10, 1, 2 | |
| 12 | 5, 6, 7, 8, 3, 4, 9, 10, 1, 2, 11, 12 | |
| 2 | 4 | 5, 6, 20, 19 |
| 8 | 5, 6, 20, 19, 7, 8, 18, 17 | |
| 12 | 5, 6, 20, 19, 7, 8, 18, 17, 3, 4, 22, 21 | |
| 16 | 5, 6, 20, 19, 7, 8, 18, 17, 3, 4, 22, 21, 9, 10, 16, 15 | |
| 20 | 5, 6, 20, 19, 7, 8, 18, 17, 3, 4, 22, 21, 9, 10, 16, 15, 1, 2, 24, 23 | |
| 24 | 5, 6, 20, 19, 7, 8, 18, 17, 3, 4, 22, 21, 9, 10, 16, 15, 1, 2, 24, 23, 11, 12, 14, 13 |
第 2 部分：双列（2R）或更多列内存的列备用模式
| DIMM 安装数量 | 安装 1 个处理器 |
|---|---|
| DIMM 插槽 | |
| 1 | 5 |
| 2 | 5, 8 |
| 3 | 5, 8, 3 |
| 4 | 5, 8, 3, 10 |
| 5 | 5, 8, 3, 10, 1 |
| 6 | 5, 8, 3, 10, 1, 12 |
| 7 | 3, 5, 8, 10, 12, 4, 6 |
| 8 | 3, 4, 5, 6, 8, 10, 7, 9 |
| 9 | 3, 4, 5, 6, 8, 10, 12, 1, 2 |
| 10 | 1, 2, 3, 4, 5, 6, 8, 10, 7, 9 |
| 11 | 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12 |
| 12 | 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 11 |
| 13 | 未使用 - 配备 1 个处理器的系统中最多安装 12 个 DIMM |
| DIMM 安装数量 | 安装 2 个处理器 |
|---|---|
| DIMM 插槽 | |
| 2 | 5, 20 |
| 4 | 5, 20, 8, 17 |
| 6 | 5, 8, 17, 20, 3, 22 |
| 8 | 3, 5, 8, 17, 20, 22, 10, 15 |
| 10 | 3, 5, 8, 10, 15, 17, 20, 22, 1, 24 |
| 12 | 1, 3, 5, 8, 10, 13, 15, 17, 20, 22, 12, 24 |
| 14 | 3, 5, 8, 10, 12, 13, 15, 17, 20, 22, 4, 6, 19, 21 |
| 16 | 3, 4, 5, 6, 8, 10, 15, 17, 19, 20, 21, 22, 7, 9, 16, 18 |
| 18 | 3, 4, 5, 6, 8, 10, 15, 17, 19, 20, 21, 22, 1, 2, 12, 13, 23, 24 |
| 20 | 1, 2, 3, 4, 5, 6, 8, 10, 15, 17, 19, 20, 21, 22, 23, 24, 7, 9, 16, 18 |
| 22 | 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 12, 13 |
| 24 | 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 11, 14 |
提供反馈