Dell PowerEdge M630 Owner's Manual

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Sample memory configurations

The following tables show sample memory configurations that follow the appropriate memory guidelines stated in this section.

NOTE: 1R, 2R and 4R in the following tables indicate single-, dual-, quad-rank DIMMs respectively.

NOTE: When using an 86 mm wide heat sink for single processor, the memory module sockets A10 and A12 are not available for population.

Table 1. Memory configurations – single processor
In a single memory processor with a populated capacity of 16 GB, install the 4 GB memory modules in slot A1, A2, A3 and A4. In a single memory processor with a populated capacity of 24 GB, install the 4 GB memory modules in slots A1, A2, A3, A4, A5 and A6. In a single memory processor with a populated capacity of 48 GB, install the 8 GB memory modules in slots A1, A2, A3, A4, A5 and A6. In a single memory processor with a populated capacity of 96 GB, install the 8 GB memory modules in slots A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, and A12. In a single memory processor with a populated capacity of 128 GB, install the 16 GB memory modules in slots A1, A2, A3, A4, A5, A6, A7 and A8. In a single memory processor with a populated capacity of 256 GB, install the 32 GB memory modules in slots A1, A2, A3, A4, A5, A6, A7 and A8. In a single memory processor with a populated capacity of 768 GB, install the 64 GB memory modules in slots A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, and A12.
System Capacity (in GB)	DIMM Size (in GB)	Number of DIMMs	Organization and Speed	DIMM Slot Population
16	4	4	1R x8, 2133 MT/s 1R x8, 2400 MT/s 2R x8, 2400 MT/s	A1, A2, A3, A4
24	4	6	1R x8, 2133 MT/s	A1, A2, A3, A4, A5, A6
48	8	6	2R x8, 2133 MT/s	A1, A2, A3, A4, A5, A6
96	16	6	2R x4, 2133 MT/s	A1, A2, A3, A4, A5, A6
128	16	8	2R x4, 2133 MT/s	A1, A2, A3, A4, A5, A6, A7, A8
256	32	8	4R x4, 2133 MT/s	A1, A2, A3, A4, A5, A6, A7, A8
768	64	12	4R x4, 2400 MT/s	A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12

NOTE: When using an 86 mm wide heat sink for single processor, the memory module sockets A10 and A12 are not available for population.

Table 2. Memory configurations – two processorsIn a dual memory processor with a populated capacity of 32 GB, install the 4 GB memory modules in slots A1, A2, A3, A4, B1, B2, B3, B4. In a dual memory processor with a populated capacity of 64 GB, install the 4 GB memory modules in slots A1, A2, A3, A4, A5, A6, A7, A8, B1, B2, B3, B4, B5, B6, B7, B8. In a dual memory processor with a populated capacity of 64 GB, install the 8 GB memory modules in slots A1, A2, A3, A4, B1, B2, B3, B4. In a dual memory processor with a populated capacity of 96 GB, install the 8 GB memory modules in slots A1, A2, A3, A4, A5, A6, B1, B2, B3, B4, B5, B6. In a dual memory processor with a populated capacity of 128 GB, install the 8 GB memory modules in slots A1, A2, A3, A4, A5, A6, A7, A8, B1, B2, B3, B4, B5, B6, B7, B8. In a dual memory processor with a populated capacity of 128 GB, install the 16 GB memory modules in slots A1, A2, A3, A4, B1, B2, B3, B4. In a dual memory processor with a populated capacity of 160 GB, install the 8 GB memory modules in slots A1, A2, A3, A4, A5, A6, A7, A8, A9, A11, B1, B2, B3, B4, B5, B6, B7, B8, B9, B11. In a dual memory processor with a populated capacity of 160 GB, install the 8 GB memory modules in slots A1, A2, A3, A4, A5, A6, A7, A8, A9, A11, B1, B2, B3, B4, B5, B6, B7, B8, B9, and B11. In a dual memory processor with a populated capacity of 160 GB, install the 16 GB and 8 GB memory modules in slots A1, A2, A3, A4, A5, A6, B1, B2, B3, B4, B5, and B6. NOTE: 16 GB DIMMs must be installed in slots numbered A1, A2, A3, A4, B1, B2, B3, and B4 and 8 GB DIMMs must be installed in slots A5, A6, B5, and B6. In a dual memory processor with a populated capacity of 192 GB, install the 16 GB memory modules in slots A1, A2, A3, A4, A5, A6, B1, B2, B3, B4, B5, B6. In a dual memory processor with a populated capacity of 256 GB, install the 16 GB memory modules in slots A1, A2, A3, A4, A5, A6, A7, A8, B1, B2, B3, B4, B5, B6, B7, B8. In a dual memory processor with a populated capacity of 512 GB, install the 32 GB memory modules in slots A1, A2, A3, A4, A5, A6, A7, A8, B1, B2, B3, B4, B5, B6, B7, B8 . In a dual memory processor with a populated capacity of 1536 GB, install the 64 GB memory modules in slots A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, B1, B2, B3, B4, B5, B6, B7, B8, B9, B10, B11, B12.
System Capacity (in GB)	DIMM Size (in GB)	Number of DIMMs	Organization and Speed	DIMM Slot Population
32	4	8	1R x8, 2133 MT/s 1R x8, 2400 MT/s 2R x8, 2400 MT/s	A1, A2, A3, A4, B1, B2, B3, B4
64	4	16	1R x8, 2133 MT/s	A1, A2, A3, A4, A5, A6, A7, A8, B1, B2, B3, B4, B5, B6, B7, B8
64	8	8	2R x8, 2133 MT/s	A1, A2, A3, A4, B1, B2, B3, B4
96	8	12	2R x8, 2133 MT/s	A1, A2, A3, A4, A5, A6, B1, B2, B3, B4, B5, B6
128	8	16	2R x8, 2133 MT/s	A1, A2, A3, A4, A5, A6, A7, A8, B1, B2, B3, B4, B5, B6, B7, B8
128	16	8	2R x4, 2133 MT/s	A1, A2, A3, A4, B1, B2, B3, B4
160	16 and 8	12	2R x4, 2133 MT/s	A1, A2, A3, A4, A5, A6, B1, B2, B3, B4, B5, B6 NOTE: 16 GB DIMMs must be installed in the slots numbered A1, A2, A3, A4, B1, B2, B3, and B4 and 8 GB DIMMs must be installed in slots A5, A6, B5 and B6.
192	16	12	2R x4, 2133 MT/s	A1, A2, A3, A4, A5, A6, B1, B2, B3, B4, B5, B6
256	16	16	2R x4, 2133 MT/s	A1, A2, A3, A4, A5, A6, A7, A8, B1, B2, B3, B4, B5, B6, B7, B8
512	32	16	4R x4, 2133 MT/s	A1, A2, A3, A4, A5, A6, A7, A8, B1, B2, B3, B4, B5, B6, B7, B8
1536	64	24	4R x4, 2400 MT/s	A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, B1, B2, B3, B4, B5, B6, B7, B8, B9, B10, B11, B12