IBM Flex System x220 Compute Node (7906)

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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Feature
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Memory description
Memory DIMMs
- 49Y1397 - 8GB (1x8GB, 2Rx4, 1.35V) PC3L-10600 CL9 ECC DDR3 1333MHz LP RDIMM
- 49Y1407 - 4GB (1x4GB, 2Rx8, 1.35V) PC3L-10600 CL9 ECC DDR3 1333MHz LP RDIMM
- 49Y1406 - 4GB (1x4GB, 1Rx4, 1.35V) PC3L-10600 CL9 ECC DDR3 1333MHz LP RDIMM
- 49Y1400* - 16GB (1x16GB, 4Rx4, 1.35V) PC3L-8500 CL7 ECC DDR3 1066MHz LP RDIMM
49Y1386 49Y1404 8648 4GB (1x4GB, 2Rx8, 1.35V) PC3L-10600 CL9 ECC DDR3 1333MHz LP UDIMM
- 49Y1403 - 2GB (1x2GB, 1Rx8, 1.35V) PC3L-10600 ECC DDR3 1333MHz LP UDIMM
- 90Y3109 - 8GB (1x8GB, 2Rx4, 1.5V) PC3-12800 CL11 ECC DDR3 1600MHz LP RDIMM
- 49Y1563 - 16GB (1x16GB, 2Rx4, 1.35V) PC3L-10600 CL9 ECC DDR3 1333MHz LP RDIMM
- 90Y3178 - 4GB (1x4GB, 2Rx8, 1.5V) PC3-12800 CL11 ECC DDR3 1600MHz LP RDIMM
- 49Y1559 - 4GB (1x4GB, 1Rx4, 1.5V) PC3-12800 CL11 ECC DDR3 1600MHz LP RDIMM
- 00D4968 - 16GB (1x16GB, 2Rx4, 1.5V) PC3-12800 CL11 ECC DDR3 1600MHz LP RDIMM

Table 1. Standard Memory Configuration
Model Std. DIMM Configuration
A2Y, B2Y 1 * 2GB (1x2GB, 1Rx8, 1.35V) PC3L-10600 ECC DDR3 1333MHz LP UDIMM
C2Y, D2Y, G2Y, G4Y, H2Y, F2Y 1 * 4GB (1x4GB, 2Rx8, 1.35V) PC3L-10600 CL9 ECC DDR3 1333MHz LP RDIMM
J2Y, L2Y 1 * 4GB (1x4GB, 1Rx4, 1.35V) PC3L-10600 CL9 ECC DDR3 1333MHz LP RDIMM

Table 2. DIMM Installation Order
CPU Slot
One CPU 5, 3, 1, 6, 4, 2
Two CPU [5, 8], 3, 10, 1, 12, 6, 7, 4, 9, 2, 11

Table 3. DIMM Installation Order - Mirrored Channel Mode
CPU Slot
One CPU [3, 5], [4, 6]
Two CPU [3, 5, 8, 10], [4, 6], [7, 9]

Table 4. DIMM Installation Order - Rank Sparing Mode if mixing Rank DIMM selected (Quad/Dual/Singl-Rank)
CPU Slot
One CPU [5, 6], [3, 4], [1, 2]
Two CPU [5, 6, 7, 8], [3, 4], [9, 10], [1, 2], [11, 12]

Table 5. DIMM Installation Order - Rank Sparing Mode if only Quad DIMM selected
CPU Slot
One CPU 5, 3, 1, 6, 4, 2
Two CPU [5, 8], 3, 10, 1, 12, 6, 7, 4, 9, 2, 11

* IBM has withdrawn this product from marketing.

21 October 2014