The IBM/Lenovo System x3100 M3 4253 uses DDR3 DIMM ECC PC3-10600 1333MHz memory upgrades as listed in the detailed specifications below. All memory and other upgrades compatible with this system are listed on this page.

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Memory Type DDR3 DIMM ECC PC3-10600 1333MHz
Base Memory 2 GB (Removable)
Upgrade Slots 4 Sockets
Maximum Memory 16 GB
Maximum Module Size 4GB
CPU & Chipset Intel Xeon Intel 3420 Intel Core i3 Intel 3420 Intel Pentium Intel 3420
Bus Architecture PCI; PCI Express; SSD - SATA 3.5-inch; USB
Manufacturer Part Numbers
  • 4253-xxx
Part Number 82.5EC9
1333MHz 240pin CL9 ECC
In Stock
$18.99
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Part Number 821EC9
1333MHz 240pin CL9 ECC
In Stock
$18.99
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Part Number 822EC9
1333MHz 240pin CL9 ECC
In Stock
$26.99
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Part Number 82.5EC9H
1333MHz 240pin CL9 ECC
In Stock
$29.99
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Part Number 821EC9H
1333MHz 240pin CL9 ECC
In Stock
$29.99
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Part Number 821EC9-2
1333MHz 240pin CL9 ECC
In Stock
$37.99
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Part Number 822EC9H
1333MHz 240pin CL9 ECC
In Stock
$42.99
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Part Number 824EC9
1333MHz 240pin CL9 ECC
In Stock
$46.99
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Part Number 822EC9-2
1333MHz 240pin CL9 ECC
In Stock
$52.99
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Part Number 821EC9-2H
1333MHz 240pin CL9 ECC
In Stock
$59.99
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Part Number 821EC9-4
1333MHz 240pin CL9 ECC
In Stock
$74.99
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Part Number 824EC9H
1333MHz 240pin CL9 ECC
In Stock
$74.99
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Part Number 822EC9-2H
1333MHz 240pin CL9 ECC
In Stock
$84.99
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Part Number 824EC9-2
1333MHz 240pin CL9 ECC
In Stock
$92.99
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Part Number SSD/64G
Call to Order
$99.99
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Part Number 822EC9-4
1333MHz 240pin CL9 ECC
In Stock
$105.99
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Part Number 821EC9-4H
1333MHz 240pin CL9 ECC
In Stock
$119.99
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Part Number SSD/32G
Call to Order
$139.99
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Part Number 824EC9-2H
1333MHz 240pin CL9 ECC
In Stock
$149.99
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Part Number SSD/64GH
Call to Order
$159.99
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Part Number 822EC9-4H
1333MHz 240pin CL9 ECC
In Stock
$169.99
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Part Number 824EC9-4
1333MHz 240pin CL9 ECC
In Stock
$185.99
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Part Number SSD/32GH
Call to Order
$224.99
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Part Number 824EC9-4H
1333MHz 240pin CL9 ECC
In Stock
$299.99
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Part Number 824EC9-4
1333MHz 240pin CL9 ECC
In Stock
$185.99
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Part Number 824EC9-4H
1333MHz 240pin CL9 ECC
In Stock
$299.99
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Part Number 824EC9-2
1333MHz 240pin CL9 ECC
In Stock
$92.99
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Part Number 822EC9-4
1333MHz 240pin CL9 ECC
In Stock
$105.99
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Part Number 824EC9-2H
1333MHz 240pin CL9 ECC
In Stock
$149.99
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Part Number 822EC9-4H
1333MHz 240pin CL9 ECC
In Stock
$169.99
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Part Number 824EC9
1333MHz 240pin CL9 ECC
In Stock
$46.99
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Part Number 822EC9-2
1333MHz 240pin CL9 ECC
In Stock
$52.99
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Part Number 821EC9-4
1333MHz 240pin CL9 ECC
In Stock
$74.99
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Part Number 824EC9H
1333MHz 240pin CL9 ECC
In Stock
$74.99
View Product
Part Number 822EC9-2H
1333MHz 240pin CL9 ECC
In Stock
$84.99
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Part Number 821EC9-4H
1333MHz 240pin CL9 ECC
In Stock
$119.99
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Part Number 822EC9
1333MHz 240pin CL9 ECC
In Stock
$26.99
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Part Number 821EC9-2
1333MHz 240pin CL9 ECC
In Stock
$37.99
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Part Number 822EC9H
1333MHz 240pin CL9 ECC
In Stock
$42.99
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Part Number 821EC9-2H
1333MHz 240pin CL9 ECC
In Stock
$59.99
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Part Number 821EC9
1333MHz 240pin CL9 ECC
In Stock
$18.99
View Product
Part Number 821EC9H
1333MHz 240pin CL9 ECC
In Stock
$29.99
View Product
Part Number 82.5EC9
1333MHz 240pin CL9 ECC
In Stock
$18.99
View Product
Part Number 82.5EC9H
1333MHz 240pin CL9 ECC
In Stock
$29.99
View Product

Upgrade References

The table below are references to other manufacturer part numbers which are specific to this device, have identical specifications to our components. This information is made available for your reference.
Part# Source References
KTM-SX313E/1G 1GB DDR3 PC3-10600 1333MHz ECC DIMM Kingston 821EC9
KTM-SX313E/2G 2GB DDR3 PC3-10600 1333MHz ECC DIMM Kingston 822EC9
KTM-SX313E/4G 4GB DDR3 PC3-10600 1333MHz ECC DIMM Kingston 824EC9
SNA-BR/35 2.5 to 3.5in Brackets and Screws Kingston
SNE125-S2/32GB 32GB Solid State Drive Kingston SSD/32G
SNE125-S2/64GB 64GB Solid State Drive Kingston SSD/64G