The IBM/Lenovo System x3850 M2 7141, 7233-xxx uses DDR2 DIMM ECC PC2-5300 667MHz memory upgrades as listed in the detailed specifications below. All memory and other upgrades compatible with this system are listed on this page.

Need Assistance? Please call and speak with one of our expert technicians at 800-240-8577 or US 404-935-4048 to verify exact system specs before ordering.
Memory Type DDR2 DIMM ECC PC2-5300 667MHz
Base Memory 4GB (Removable) or 8GB (Removable)
Upgrade Slots 4 Socket(s) for Memory Expansion Card (44E4252) 8 Socket(s) per Memory Expansion Card (44E4252)
Maximum Memory 64GB per Memory Expansion Card (44E4252) 256GB with 4 Memory Expansion Cards
Maximum Module Size 16GB
CPU & Chipset Intel Xeon MP / IBM XA-64e
Bus Architecture PCI Express; PCI-X; SSD - SATA 2.5-inch 9.5mm
Notes Important: Systems can come configured with up to 4 memory cards. Please refer to the system manual for proper installation of DIMMs.
Manufacturer Part Numbers
  • 7141-xxx
  • 7233-xxx
Part Number 531EKC7
667MHz 240pin CL7 Chipkill ECC
In Stock
$24.99
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Part Number 532EKC7
667MHz 240pin CL7 Chipkill ECC
Call to Order
$37.99
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Part Number 531EKC7H
667MHz 240pin CL7 Chipkill ECC
In Stock
$39.99
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Part Number 532ELVKC7
667MHz 240pin CL7 Low Power Chipkill ECC
Call to Order
$46.99
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Part Number 531EKC7-2
667MHz 240pin CL7 Chipkill ECC
In Stock
$49.99
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Part Number 53.2EKC7
667MHz 240pin CL7 Chipkill ECC
In Stock
$54.99
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Part Number 53.2ELVKC7
667MHz 240pin CL7 Low Power Chipkill ECC
In Stock
$54.99
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Part Number 532EKC7H
667MHz 240pin CL7 Chipkill ECC
Call to Order
$59.99
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Part Number 532EKC7-2
667MHz 240pin CL7 Chipkill ECC
Call to Order
$74.99
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Part Number 532ELVKC7H
667MHz 240pin CL7 Low Power Chipkill ECC
Call to Order
$74.99
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Part Number 531ELVKC7
667MHz 240pin CL7 Low Power Chipkill ECC
In Stock
$77.99
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Part Number 531EKC7-2H
667MHz 240pin CL7 Chipkill ECC
In Stock
$79.99
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Part Number 53.2EKC7H
667MHz 240pin CL7 Chipkill ECC
In Stock
$87.99
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Part Number 53.2ELVKC7H
667MHz 240pin CL7 Low Power Chipkill ECC
In Stock
$87.99
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Part Number 53.5EKC7
667MHz 240pin CL7 Chipkill ECC
In Stock
$92.99
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Part Number 53.5ELVKC7
667MHz 240pin CL7 Low Power Chipkill ECC
In Stock
$92.99
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Part Number 532ELVKC7-2
667MHz 240pin CL7 Low Power Chipkill ECC
Call to Order
$92.99
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Part Number SSD/60G
Call to Order
$92.99
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Part Number 531EKC7-4
667MHz 240pin CL7 Chipkill ECC
In Stock
$99.99
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Part Number 53.2EKC7-2
667MHz 240pin CL7 Chipkill ECC
In Stock
$108.99
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Part Number 53.2ELVKC7-2
667MHz 240pin CL7 Low Power Chipkill ECC
In Stock
$108.99
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Part Number 532EKC7-2H
667MHz 240pin CL7 Chipkill ECC
Call to Order
$119.99
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Part Number SSD/80G
Call to Order
$123.99
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Part Number 531ELVKC7H
667MHz 240pin CL7 Low Power Chipkill ECC
In Stock
$124.99
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Part Number 532EKC7-4
667MHz 240pin CL7 Chipkill ECC
Call to Order
$148.99
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Part Number 53.5EKC7H
667MHz 240pin CL7 Chipkill ECC
In Stock
$149.99
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Part Number 53.5ELVKC7H
667MHz 240pin CL7 Low Power Chipkill ECC
In Stock
$149.99
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Part Number 532ELVKC7-2H
667MHz 240pin CL7 Low Power Chipkill ECC
Call to Order
$149.99
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Part Number SSD/60GH
Call to Order
$149.99
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Part Number 531ELVKC7-2
667MHz 240pin CL7 Low Power Chipkill ECC
In Stock
$154.99
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Part Number 531EKC7-4H
667MHz 240pin CL7 Chipkill ECC
In Stock
$159.99
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Part Number 53.2EKC7-2H
667MHz 240pin CL7 Chipkill ECC
In Stock
$174.99
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Part Number 53.2ELVKC7-2H
667MHz 240pin CL7 Low Power Chipkill ECC
In Stock
$174.99
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Part Number 53.5EKC7-2
667MHz 240pin CL7 Chipkill ECC
In Stock
$185.99
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Part Number 53.5ELVKC7-2
667MHz 240pin CL7 Low Power Chipkill ECC
In Stock
$185.99
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Part Number 532ELVKC7-4
667MHz 240pin CL7 Low Power Chipkill ECC
Call to Order
$185.99
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Part Number SSD/80GH
Call to Order
$199.99
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Part Number 534EKC7
667MHz 240pin CL7 Chipkill ECC
In Stock
$201.99
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Part Number 534ELVKC7
667MHz 240pin CL7 Low Power Chipkill ECC
In Stock
$232.99
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Part Number 532EKC7-4H
667MHz 240pin CL7 Chipkill ECC
Call to Order
$239.99
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Part Number 531ELVKC7-2H
667MHz 240pin CL7 Low Power Chipkill ECC
In Stock
$249.99
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Part Number 53.5EKC7-2H
667MHz 240pin CL7 Chipkill ECC
In Stock
$299.99
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Part Number 53.5ELVKC7-2H
667MHz 240pin CL7 Low Power Chipkill ECC
In Stock
$299.99
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Part Number 532ELVKC7-4H
667MHz 240pin CL7 Low Power Chipkill ECC
Call to Order
$299.99
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Part Number 531ELVKC7-4
667MHz 240pin CL7 Low Power Chipkill ECC
In Stock
$309.99
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Part Number 534EKC7H
667MHz 240pin CL7 Chipkill ECC
In Stock
$324.99
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Part Number 53.5EKC7-4
667MHz 240pin CL7 Chipkill ECC
In Stock
$371.99
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Part Number 53.5ELVKC7-4
667MHz 240pin CL7 Low Power Chipkill ECC
In Stock
$371.99
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Part Number SSD/240G
Call to Order
$371.99
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Part Number 534ELVKC7H
667MHz 240pin CL7 Low Power Chipkill ECC
In Stock
$374.99
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Part Number 534EKC7-2
667MHz 240pin CL7 Chipkill ECC
In Stock
$402.99
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Part Number 534ELVKC7-2
667MHz 240pin CL7 Low Power Chipkill ECC
In Stock
$464.99
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Part Number 534ERPKC7-2
667MHz 240pin CL7 Registered Parity Chipkill ECC
In Stock
$464.99
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Part Number 538EKC7
667MHz 240pin CL7 Chipkill ECC
In Stock
$464.99
View Product
Part Number 538ELVKC7
667MHz 240pin CL7 Low Power Chipkill ECC
In Stock
$464.99
View Product
Part Number 531ELVKC7-4H
667MHz 240pin CL7 Low Power Chipkill ECC
In Stock
$499.99
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Part Number 53.5EKC7-4H
667MHz 240pin CL7 Chipkill ECC
In Stock
$599.99
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Part Number 53.5ELVKC7-4H
667MHz 240pin CL7 Low Power Chipkill ECC
In Stock
$599.99
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Part Number SSD/240GH
Call to Order
$599.99
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Part Number SSD/400G
Call to Order
$619.99
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Part Number 534EKC7-2H
667MHz 240pin CL7 Chipkill ECC
In Stock
$649.99
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Part Number 534ERPKC7-2H
667MHz 240pin CL7 Registered Parity Chipkill ECC
In Stock
$697.48
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Part Number 534ELVKC7-2H
667MHz 240pin CL7 Low Power Chipkill ECC
In Stock
$749.99
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Part Number 538EKC7H
667MHz 240pin CL7 Chipkill ECC
In Stock
$749.99
View Product
Part Number 538ELVKC7H
667MHz 240pin CL7 Low Power Chipkill ECC
In Stock
$749.99
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Part Number 534EKC7-4
667MHz 240pin CL7 Chipkill ECC
In Stock
$805.99
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Part Number 534ELVKC7-4
667MHz 240pin CL7 Low Power Chipkill ECC
In Stock
$929.99
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Part Number 538EKC7-2
667MHz 240pin CL7 Chipkill ECC
In Stock
$929.99
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Part Number 538ELVKC7-2
667MHz 240pin CL7 Low Power Chipkill ECC
In Stock
$929.99
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Part Number 538ERPKC7-2
667MHz 240pin CL7 Registered Parity Chipkill ECC
In Stock
$929.99
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Part Number SSD/400GH
Call to Order
$999.99
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Part Number 534EKC7-4H
667MHz 240pin CL7 Chipkill ECC
In Stock
$1299.99
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Part Number 538ERPKC7-2H
667MHz 240pin CL7 Registered Parity Chipkill ECC
In Stock
$1394.98
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Part Number 534ELVKC7-4H
667MHz 240pin CL7 Low Power Chipkill ECC
In Stock
$1499.99
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Part Number 538EKC7-2H
667MHz 240pin CL7 Chipkill ECC
In Stock
$1499.99
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Part Number 538ELVKC7-2H
667MHz 240pin CL7 Low Power Chipkill ECC
In Stock
$1499.99
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Part Number 538EKC7-4
667MHz 240pin CL7 Chipkill ECC
In Stock
$1859.99
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Part Number 538ELVKC7-4
667MHz 240pin CL7 Low Power Chipkill ECC
In Stock
$1859.99
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Part Number 538EKC7-4H
667MHz 240pin CL7 Chipkill ECC
In Stock
$2999.99
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Part Number 538ELVKC7-4H
667MHz 240pin CL7 Low Power Chipkill ECC
In Stock
$2999.99
View Product
Part Number 538EKC7-4
667MHz 240pin CL7 Chipkill ECC
In Stock
$1859.99
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Part Number 538ELVKC7-4
667MHz 240pin CL7 Low Power Chipkill ECC
In Stock
$1859.99
View Product
Part Number 538EKC7-4H
667MHz 240pin CL7 Chipkill ECC
In Stock
$2999.99
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Part Number 538ELVKC7-4H
667MHz 240pin CL7 Low Power Chipkill ECC
In Stock
$2999.99
View Product
Part Number 534EKC7-4
667MHz 240pin CL7 Chipkill ECC
In Stock
$805.99
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Part Number 534ELVKC7-4
667MHz 240pin CL7 Low Power Chipkill ECC
In Stock
$929.99
View Product
Part Number 538EKC7-2
667MHz 240pin CL7 Chipkill ECC
In Stock
$929.99
View Product
Part Number 538ELVKC7-2
667MHz 240pin CL7 Low Power Chipkill ECC
In Stock
$929.99
View Product
Part Number 538ERPKC7-2
667MHz 240pin CL7 Registered Parity Chipkill ECC
In Stock
$929.99
View Product
Part Number 534EKC7-4H
667MHz 240pin CL7 Chipkill ECC
In Stock
$1299.99
View Product
Part Number 538ERPKC7-2H
667MHz 240pin CL7 Registered Parity Chipkill ECC
In Stock
$1394.98
View Product
Part Number 534ELVKC7-4H
667MHz 240pin CL7 Low Power Chipkill ECC
In Stock
$1499.99
View Product
Part Number 538EKC7-2H
667MHz 240pin CL7 Chipkill ECC
In Stock
$1499.99
View Product
Part Number 538ELVKC7-2H
667MHz 240pin CL7 Low Power Chipkill ECC
In Stock
$1499.99
View Product
Part Number 532EKC7-4
667MHz 240pin CL7 Chipkill ECC
Call to Order
$148.99
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Part Number 532ELVKC7-4
667MHz 240pin CL7 Low Power Chipkill ECC
Call to Order
$185.99
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Part Number 532EKC7-4H
667MHz 240pin CL7 Chipkill ECC
Call to Order
$239.99
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Part Number 532ELVKC7-4H
667MHz 240pin CL7 Low Power Chipkill ECC
Call to Order
$299.99
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Part Number 534EKC7-2
667MHz 240pin CL7 Chipkill ECC
In Stock
$402.99
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Part Number 534ELVKC7-2
667MHz 240pin CL7 Low Power Chipkill ECC
In Stock
$464.99
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Part Number 534ERPKC7-2
667MHz 240pin CL7 Registered Parity Chipkill ECC
In Stock
$464.99
View Product
Part Number 538EKC7
667MHz 240pin CL7 Chipkill ECC
In Stock
$464.99
View Product
Part Number 538ELVKC7
667MHz 240pin CL7 Low Power Chipkill ECC
In Stock
$464.99
View Product
Part Number 534EKC7-2H
667MHz 240pin CL7 Chipkill ECC
In Stock
$649.99
View Product
Part Number 534ERPKC7-2H
667MHz 240pin CL7 Registered Parity Chipkill ECC
In Stock
$697.48
View Product
Part Number 534ELVKC7-2H
667MHz 240pin CL7 Low Power Chipkill ECC
In Stock
$749.99
View Product
Part Number 538EKC7H
667MHz 240pin CL7 Chipkill ECC
In Stock
$749.99
View Product
Part Number 538ELVKC7H
667MHz 240pin CL7 Low Power Chipkill ECC
In Stock
$749.99
View Product
Part Number 532EKC7-2
667MHz 240pin CL7 Chipkill ECC
Call to Order
$74.99
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Part Number 532ELVKC7-2
667MHz 240pin CL7 Low Power Chipkill ECC
Call to Order
$92.99
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Part Number 531EKC7-4
667MHz 240pin CL7 Chipkill ECC
In Stock
$99.99
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Part Number 532EKC7-2H
667MHz 240pin CL7 Chipkill ECC
Call to Order
$119.99
View Product
Part Number 532ELVKC7-2H
667MHz 240pin CL7 Low Power Chipkill ECC
Call to Order
$149.99
View Product
Part Number 531EKC7-4H
667MHz 240pin CL7 Chipkill ECC
In Stock
$159.99
View Product
Part Number 534EKC7
667MHz 240pin CL7 Chipkill ECC
In Stock
$201.99
View Product
Part Number 534ELVKC7
667MHz 240pin CL7 Low Power Chipkill ECC
In Stock
$232.99
View Product
Part Number 531ELVKC7-4
667MHz 240pin CL7 Low Power Chipkill ECC
In Stock
$309.99
View Product
Part Number 534EKC7H
667MHz 240pin CL7 Chipkill ECC
In Stock
$324.99
View Product
Part Number 534ELVKC7H
667MHz 240pin CL7 Low Power Chipkill ECC
In Stock
$374.99
View Product
Part Number 531ELVKC7-4H
667MHz 240pin CL7 Low Power Chipkill ECC
In Stock
$499.99
View Product
Part Number 532EKC7
667MHz 240pin CL7 Chipkill ECC
Call to Order
$37.99
View Product
Part Number 532ELVKC7
667MHz 240pin CL7 Low Power Chipkill ECC
Call to Order
$46.99
View Product
Part Number 531EKC7-2
667MHz 240pin CL7 Chipkill ECC
In Stock
$49.99
View Product
Part Number 532EKC7H
667MHz 240pin CL7 Chipkill ECC
Call to Order
$59.99
View Product
Part Number 532ELVKC7H
667MHz 240pin CL7 Low Power Chipkill ECC
Call to Order
$74.99
View Product
Part Number 531EKC7-2H
667MHz 240pin CL7 Chipkill ECC
In Stock
$79.99
View Product
Part Number 531ELVKC7-2
667MHz 240pin CL7 Low Power Chipkill ECC
In Stock
$154.99
View Product
Part Number 531ELVKC7-2H
667MHz 240pin CL7 Low Power Chipkill ECC
In Stock
$249.99
View Product
Part Number 53.5EKC7-4
667MHz 240pin CL7 Chipkill ECC
In Stock
$371.99
View Product
Part Number 53.5ELVKC7-4
667MHz 240pin CL7 Low Power Chipkill ECC
In Stock
$371.99
View Product
Part Number 53.5EKC7-4H
667MHz 240pin CL7 Chipkill ECC
In Stock
$599.99
View Product
Part Number 53.5ELVKC7-4H
667MHz 240pin CL7 Low Power Chipkill ECC
In Stock
$599.99
View Product
Part Number 531EKC7
667MHz 240pin CL7 Chipkill ECC
In Stock
$24.99
View Product
Part Number 531EKC7H
667MHz 240pin CL7 Chipkill ECC
In Stock
$39.99
View Product
Part Number 531ELVKC7
667MHz 240pin CL7 Low Power Chipkill ECC
In Stock
$77.99
View Product
Part Number 531ELVKC7H
667MHz 240pin CL7 Low Power Chipkill ECC
In Stock
$124.99
View Product
Part Number 53.5EKC7-2
667MHz 240pin CL7 Chipkill ECC
In Stock
$185.99
View Product
Part Number 53.5ELVKC7-2
667MHz 240pin CL7 Low Power Chipkill ECC
In Stock
$185.99
View Product
Part Number 53.5EKC7-2H
667MHz 240pin CL7 Chipkill ECC
In Stock
$299.99
View Product
Part Number 53.5ELVKC7-2H
667MHz 240pin CL7 Low Power Chipkill ECC
In Stock
$299.99
View Product
Part Number 53.5EKC7
667MHz 240pin CL7 Chipkill ECC
In Stock
$92.99
View Product
Part Number 53.5ELVKC7
667MHz 240pin CL7 Low Power Chipkill ECC
In Stock
$92.99
View Product
Part Number 53.2EKC7-2
667MHz 240pin CL7 Chipkill ECC
In Stock
$108.99
View Product
Part Number 53.2ELVKC7-2
667MHz 240pin CL7 Low Power Chipkill ECC
In Stock
$108.99
View Product
Part Number 53.5EKC7H
667MHz 240pin CL7 Chipkill ECC
In Stock
$149.99
View Product
Part Number 53.5ELVKC7H
667MHz 240pin CL7 Low Power Chipkill ECC
In Stock
$149.99
View Product
Part Number 53.2EKC7-2H
667MHz 240pin CL7 Chipkill ECC
In Stock
$174.99
View Product
Part Number 53.2ELVKC7-2H
667MHz 240pin CL7 Low Power Chipkill ECC
In Stock
$174.99
View Product
Part Number 53.2EKC7
667MHz 240pin CL7 Chipkill ECC
In Stock
$54.99
View Product
Part Number 53.2ELVKC7
667MHz 240pin CL7 Low Power Chipkill ECC
In Stock
$54.99
View Product
Part Number 53.2EKC7H
667MHz 240pin CL7 Chipkill ECC
In Stock
$87.99
View Product
Part Number 53.2ELVKC7H
667MHz 240pin CL7 Low Power Chipkill ECC
In Stock
$87.99
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
KTM2759K2/16G 16GB Kit of 2 8GB DDR2 PC2-5300 667MHz ECC REG Parity Chipkill DIMM Kingston 538ERPKC7-2
KTM2759K2/8G 8GB Kit of 2 4GB DDR2 PC2-5300 667MHz ECC REG Parity Chipkill DIMM Kingston 534ERPKC7-2
SVP200S3B/60G 60GB Solid State Drive Kingston SSD/60G
SVP200S37A/60G 60GB Solid State Drive Kingston SSD/60G
SVP200S3B7A/60G 60GB Kit of 2 30GB Solid State Drive Kingston SSD/30G-2
SKC300S37A/480G 80GB Solid State Drive Kingston SSD/80G
SKC300S3B7A/480G 480GB Kit of 2 240GB Solid State Drive Kingston SSD/240G-2
SKC100S3/240G 240GB Solid State Drive Kingston SSD/240G
SKC300S37A/240G 240GB Solid State Drive Kingston SSD/240G
SE50S37/480G 80GB Solid State Drive Kingston SSD/80G
SE100S37/400G 400GB Solid State Drive Kingston SSD/400G
SE50S37/240G 240GB Solid State Drive Kingston SSD/240G
SKC310S37A/960G 60GB Solid State Drive Kingston SSD/60G
SKC310S3B7A/960G 960GB SSDNow KC310 SSD SATA 3 2.5 (7mm height) Upgrade Bundle Kit Bundle Kit,KC310 Series,SATA3 (6Gbps), SSD 2.5-inch 7mm Kingston