Memory Upgrades

How to use these charts

On the following pages a "" means the operating system has been tested with that particular system, will run on that system, and is considered "ServerProven" which is an Lenovo supported environment.

The specific update or service pack initially tested may be seen by clicking on the "".

Updates or service packs equal to or higher within the same OS release family of the operating system are also supported. However, support for newer releases or versions are not supported unless specifically identified on the following pages with the "".

A "" does not imply that the operating system will work under all combinations of hardware and software. Please click on the "" to view any known configuration limitations. The third party operating system support data provided on these pages is provided as a convenience for informational purposes only.

Note: Technical and defect support information can be in the product documentation that comes with your system. If you require additional support services, please contact Lenovo or the third party provider. For more information on the Lenovo support service offerings available for purchase in your country, please click here.

Click . . . here for additional device driver and other info.

Memory Compatibility

00D4955

4GB (2GB, 2RX8,1.5V) PC3-12800 DDR3-1600 LP UDIMM

00D4959

8GB (4GB, 2RX8 1.5V) PC3-12800 DDR3-1600 LP UDIMM

00D5012

4GB (1x4GB, 2Rx8, 1.35V) PC3L-12800 CL11 ECC DDR3 1600MHz LP UDIMM

00D5016

8GB (1x8GB, 2Rx8, 1.35V) PC3L-12800 CL11 ECC DDR3 1600MHz LP UDIMM

00D5020

4GB (1x4GB, 1Rx4, 1.5V) PC3-14900 CL13 ECC DDR3 1866MHz LP RDIMM

00D5024

4GB (1x4GB, 1Rx4, 1.35V) PC3L-12800 CL11 ECC DDR3 1600MHz LP RDIMM

00D5032

8GB (1x8GB, 1Rx4, 1.5V) PC3-14900 CL13 ECC DDR3 1866MHz LP RDIMM

00D5036

8GB (1x8GB, 1Rx4, 1.35V) PC3L-12800 CL11 ECC DDR3 1600MHz LP RDIMM

00D5036 with x38-3950X6-6241 (E7-xxxxV3)

00D5040

8GB (1x8GB, 2Rx8, 1.5V) PC3-14900 CL13 ECC DDR3 1866MHz LP RDIMM

00D5044

8GB (1x8GB, 2Rx8, 1.35V) PC3L-12800 CL11 ECC DDR3 1600MHz LP RDIMM

00D5048

16GB (1x16GB, 2Rx4, 1.5V) PC3-14900 CL13 ECC DDR3 1866MHz LP RDIMM

01KN301

16GB TruDDR4 Memory (2Rx8 1.2V) PC4-19200 CL17 2400MHz LP RDIMM

01KN321

8GB TruDDR4 2400 MHz (1Rx8 1.2V) ECC UDIMM

01KN325

16GB TruDDR4 2400 MHz (2Rx8 1.2V) ECC UDIMM

44T1568

1GB (1x1GB) 1Rx8 1Gbit PC3-10600 DDR3-1333 LP UDIMM

44T1570

2GB (1x2GB) 1Rx8 2Gbit PC3-10600 DDR3-1333 LP UDIMM

44T1571

4GB 2Rx8 2Gbit PC3-10600 LP UDIMM

46W0672

16GB (1x16GB, 2Rx4, 1.35V) PC3L-12800 CL11 ECC DDR3 1600MHz LP RDIMM

46W0672 with x38-3950X6-6241 (E7-xxxxV3)

46W0676

32GB (1x32GB, 4Rx4, 1.35V) PC3L-12800 CL11 ECC DDR3 1600MHz LP LRDIMM

46W0676 with x38-3950X6-6241 (E7-xxxxV3)

46W0741

64GB (1x64GB, 8Rx4, 1.35V) PC3L-10600 CL9 ECC DDR3 1333MHz LP LRDIMM

46W0741 with x38-3950X6-6241 (E7-xxxxV3)

46W0761

32GB (1x32GB, 4Rx4, 1.5V) PC3-14900 CL13 ECC DDR3 1866MHz LP LRDIMM

46W0767

32GB(1x32GB,1.35V) PC3L-10600 CL9 ECC DDR3 1333MHz LP HyperCloud DIMM

46W0784

4GB (1Rx8 4Gbit 1.2V) PC4-17000 2133MHz DDR4 RDIMM

46W0788

8GB (1Rx4 4Gbit 1.2V) PC4-17000 2133MHz DDR4 RDIMM

46W0788 with x38-3950X6-6241 (E7-xxxxV4)

46W0788 with x38-3950X6-6241 (E7-xxxxV3)

46W0792

8GB (2Rx8 4Gbit 1.2V) PC4-17000 2133MHz DDR4 RDIMM

46W0796

16GB (2Rx4 4Gbit 1.2V) PC4-17000 2133MHz DDR4 RDIMM

46W0796 with x38-3950X6-6241 (E7-xxxxV4)

46W0796 with x38-3950X6-6241 (E7-xxxxV3)

46W0800

32GB (4Rx4 4Gbit 1.2V) PC4-17000 2133MHz DDR4 LR-DIMM

46W0809

4GB TruDDR4 Memory (1Rx8, 1.2V) PC4-17000 2133MHz ECC UDIMM

46W0813

8GB TruDDR4 Memory (2Rx8, 1.2V) PC4-17000 2133MHz ECC UDIMM

46W0817

16GB TruDDR4 Memory (2Rx8, 1.2V) PC4-17000 2133MHz ECC UDIMM

46W0821

8GB TruDDR4 Memory (1Rx4, 1.2V) PC4-19200 CL17 2400MHz LP RDIMM

46W0821 with x38-3950X6-6241 (E7-xxxxV4)

46W0821 with x38-3950X6-6241 (E7-xxxxV3)

46W0825

8GB TruDDR4 Memory (2Rx8, 1.2V) PC4-19200 CL17 2400MHz LP RDIMM

46W0829

16GB TruDDR4 Memory (2Rx4, 1.2V) PC4-19200 CL17 2400MHz LP RDIMM

46W0829 with x38-3950X6-6241 (E7-xxxxV4)

46W0829 with x38-3950X6-6241 (E7-xxxxV3)

46W0833

32GB TruDDR4 Memory (2Rx4, 1.2V) PC4-19200 CL17 2400MHz LP RDIMM

46W0833 with x38-3950X6-6241 (E7-xxxxV4)

46W0833 with x38-3950X6-6241 (E7-xxxxV3)

46W0841

64GB TruDDR4 Memory (4Rx4, 1.2V) PC4-19200 PC4 2400MHz LP LRDIMM

46W0841 with x38-3950X6-6241 (E7-xxxxV4)

46W0841 with x38-3950X6-6241 (E7-xxxxV3)

49Y1403

2GB (2Gb,1Rx8,1.35V) DDR3-1333 LP UDIMM

49Y1404

4GB (2Gb, 2Rx8, 1.35V) PC3L-10600E LP UDIMM

88Y7365

IBM x3750 M4 2-CPU socket, 24 DIMM Memory Expansion

90Y3165

8GB (4Gb, 2Rx8, 1.5V) PC3-10600 DDR3-1333 LP UDIMM

95Y4808

32GB 2Rx4 8Gbit 1.2V PC4-17000 2133MHz DDR4 RDIMM

95Y4808 with x38-3950X6-6241 (E7-xxxxV4)

95Y4808 with x38-3950X6-6241 (E7-xxxxV3)

95Y4812

64GB 4Rx4 8Gbit 1.2V PC4-17000 2133MHz DDR4 LR-DIMM

95Y4812 with x38-3950X6-6241 (E7-xxxxV4)

95Y4812 with x38-3950X6-6241 (E7-xxxxV3)

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