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 DIMMs
49Y1379 49Y1397 8923 8GB (1x8GB, 2Rx4, 1.35V) PC3L-10600 CL9 ECC DDR3 1333MHz 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
49Y1386 49Y1404 8648 4GB (1x4GB, 2Rx8, 1.35V) PC3L-10600 CL9 ECC DDR3 1333MHz LP UDIMM
49Y1562 49Y1563 A1QT 16GB (1x16GB, 2Rx4, 1.35V) PC3L-10600 CL9 ECC DDR3 1333MHz LP RDIMM
49Y1558 49Y1559 A28Z 4GB (1x4GB, 1Rx4, 1.5V) PC3-12800 CL11 ECC DDR3 1600MHz LP RDIMM
90Y3108 90Y3109 A292 8GB (1x8GB, 2Rx4, 1.5V) PC3-12800 CL11 ECC DDR3 1600MHz LP RDIMM
49Y1381 49Y1399 A14E 8GB (1x8GB, 4Rx8, 1.35V) PC3L-8500 CL7 ECC DDR3 1066MHz LP RDIMM
90Y3104 90Y3105 A291 32GB (1x32GB, 4Rx4, 1.35V) PC3L-10600 CL9 ECC DDR3 1333MHz LP LRDIMM
90Y3177 90Y3178 A24L 4GB (1x4GB, 2Rx8, 1.5V) PC3-12800 CL11 ECC DDR3 1600MHz LP RDIMM
00D4967 00D4968 A2U5 16GB (1x16GB, 2Rx4, 1.5V) PC3-12800 CL11 ECC DDR3 1600MHz LP RDIMM
00D5011 00D5012 A3QB 4GB (1x4GB, 2Rx8, 1.35V) PC3L-12800 CL11 ECC DDR3 1600MHz LP UDIMM
00D5015 00D5016 A3QC 8GB (1x8GB, 2Rx8, 1.35V) PC3L-12800 CL11 ECC DDR3 1600MHz LP UDIMM
00D5023 00D5024 A3QE 4GB (1x4GB, 1Rx4, 1.35V) PC3L-12800 CL11 ECC DDR3 1600MHz LP RDIMM
00D5035 00D5036 A3QH 8GB (1x8GB, 1Rx4, 1.35V) PC3L-12800 CL11 ECC DDR3 1600MHz LP RDIMM
00D5043 00D5044 A3QK 8GB (1x8GB, 2Rx8, 1.35V) PC3L-12800 CL11 ECC DDR3 1600MHz LP RDIMM
46W0671 46W0672 A3QM 16GB (1x16GB, 2Rx4, 1.35V) PC3L-12800 CL11 ECC DDR3 1600MHz LP RDIMM
46W0760 46W0761 A47K 32GB (1x32GB, 4Rx4, 1.5V) PC3-14900 CL13 ECC DDR3 1866MHz LP LRDIMM

Table 1. Standard Memory Configuration
Model Std. DIMM Configuration
A2Y, A4Y, B2Y, B4Y, C2Y, D2Y, F2Y, G2Y, H2Y, J2Y 1*4GB (1x4GB, 1Rx4, 1.35V) PC3L-10600 CL9 ECC DDR3 1333MHz LP RDIMM
F4Y 2*4GB (1x4GB, 1Rx4, 1.35V) PC3L-10600 CL9 ECC DDR3 1333MHz LP RDIMM

Table 2. DIMM Population Sequence (Independent Mode)
CPU Slot
One CPU 1, 3, 5, 2, 4, 6
Two CPU 1, 7, 3, 9, 5, 11, 2, 8, 4, 10, 6, 12

Table 3. DIMM Population Sequence (Independent Mode)
CPU Slot
One CPU 1, 3, 5, 2, 4, 6
Two CPU 1, 7, 3, 9, 5, 11, 2, 8, 4, 10, 6, 12

Table 4. DIMM Population Sequence (Mirrored Channel Mode)
CPU Slot
One CPU [1, 5], [2, 6]
Two CPU [1, 5], [7, 11], [2, 6], [8, 12]

16 December 2014