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System x3620 M3 (7376)

Attention:
A four-digit feature code is used to specify a component that is configurable in the IBM configurators, the eBusiness Configurator (eConfig) and the IBM Web-based Hardware Configurator, used in US and Canada. Options that do not have feature codes cannot be integrated by IBM into a system using these IBM configurators. To purchase options separately, refer to the option part number provided in this document.

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SBB number Option number Feature code Memory description
 
      Memory DIMMs1
46C0593 49Y1432* 8933 1GB (1x1GB, 1Rx8, 1.5V) PC3-10600 CL9 ECC DDR3 1333MHz LP RDIMM
46C0594 49Y1433* 8934 2GB (1x2GB, 2Rx8, 1.5V) PC3-10600 CL9 ECC DDR3 1333MHz LP RDIMM
46C0595 49Y1434* 8935 2GB (1x2GB, 1Rx4, 1.5V) PC3-10600 CL9 ECC DDR3 1333MHz LP RDIMM
46C0596 49Y1435* 8936 4GB (1x4GB, 2Rx4, 1.5V) PC3-10600 CL9 ECC DDR3 1333MHz LP RDIMM
46C0597 49Y1436* 8937 8GB (1x8GB, 2Rx4, 1.5V) PC3-10600 CL9 ECC DDR3 1333MHz LP RDIMM
49Y1374 49Y1392* 3893 2GB (1x2GB, 2Rx8, 1.35V) PC3L-10600 CL9 ECC DDR3 1333MHz LP RDIMM
49Y1376 49Y1394* 3894 4GB (1x4GB, 2Rx4, 1.35V) PC3L-10600 CL9 ECC DDR3 1333MHz LP RDIMM
49Y1379 49Y1397 8923 8GB (1x8GB, 2Rx4, 1.35V) PC3L-10600 CL9 ECC DDR3 1333MHz LP RDIMM
49Y1380 49Y1398* 8921 8GB (1x8GB, 2Rx4, 1.35V) PC3L-8500 CL7 ECC DDR3 1066MHz LP RDIMM
49Y1387 49Y1405 8940 2GB (1x2GB, 1Rx8, 1.35V) PC3L-10600 CL9 ECC DDR3 1333MHz LP RDIMM
49Y1388 49Y1406 8941 4GB (1x4GB, 1Rx4, 1.35V) PC3L-10600 CL9 ECC DDR3 1333MHz LP RDIMM
49Y1389 49Y1407 8942 4GB (1x4GB, 2Rx8, 1.35V) PC3L-10600 CL9 ECC DDR3 1333MHz LP RDIMM
49Y1382 49Y1400 8939 16GB (1x16GB, 4Rx4, 1.35V) PC3L-8500 CL7 ECC DDR3 1066MHz LP RDIMM

Note:

  1. When mirroring is selected, only half of the installed memory is available to the OS. And Channel 2 will be useless . Maximum addressable memory is reduced to one third of total installed DIMMs of Channel 0 and Channel 1.


Table 1. Standard Memory Configuration
Model Std. DIMM Configuration
22Y 1 * 2GB (1x2GB, 1Rx4, 1.5V) PC3-10600 CL9 ECC DDR3 1333MHz LP RDIMM
32Y , 42Y , 52Y, E1Y 1 * 4GB (1x4GB, 2Rx4, 1.5V) PC3-10600 CL9 ECC DDR3 1333MHz LP RDIMM
62Y 3 * 4GB (1x4GB, 2Rx4, 1.5V) PC3-10600 CL9 ECC DDR3 1333MHz LP RDIMM
E2Y 3 * 2GB (1x2GB, 1Rx4, 1.5V) PC3-10600 CL9 ECC DDR3 1333MHz LP RDIMM
E3Y 3 * 4GB (1x4GB, 2Rx4, 1.5V) PC3-10600 CL9 ECC DDR3 1333MHz LP RDIMM
44Y, 64Y, B2Y, D2Y 1 * 4GB (1x4GB, 1Rx4, 1.35V) PC3L-10600 CL9 ECC DDR3 1333MHz LP RDIMM
A2Y 1 * 2GB (1x2GB, 1Rx8, 1.35V) PC3L-10600 CL9 ECC DDR3 1333MHz LP RDIMM
46Y 1 * 8GB (1x8GB, 2Rx4, 1.35V) PC3L-10600 CL9 ECC DDR3 1333MHz LP RDIMM

Figure 1. System x3620 M3 (7376) DIMM to CPU configuration

Figure 1. System x3620 M3 (7376) DIMM to CPU configuration
Click image to enlarge

Note:

  1. Channel 2 (Slot 7,8 and 15, 16) is not usable in this mode



Table 2. DIMM Population Sequence (Mirrored Mode - Pair DIMMs)
CPU Slot
CPU1 Slot 3,6 > 2,5
CPU1 and CPU2 Slot 3,6 > 11,14 > 2,5 >10,13

Note:

  1. When Memory Mirroring is used, use the following installation sequence for 1-CPU and 2-CPU
    configurations:
    Mirroring installation sequence with one CPU: First two DIMMs: slots 3,6;
    Second two DIMMs: slots 2,5
    Mirroring installation sequence with two CPUs: First set of two DIMMs: slots 3,6;
    Second set of two DIMMs: slots 14,11;
    Third set of two DIMMs: slots 2,5;
    Fourth set of two DIMMs: slots 13,10;

Table 3. DIMM Population Sequence (Normal Mode - Single DIMM)
CPU Slot
CPU1 Slot 3 >6 >8 >2 >5 >7
CPU1 and CPU2 Slot 3 >11 >6 >14 >8 >16 >2 >10 >5 >13 >7 >15


* IBM has withdrawn this product from marketing.

         May 14, 2013