The Sun Fire X4140 Server uses DDR2 DIMM ECC REG PC2-5300 667MHz, 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 REG PC2-5300 667MHz, ECC PC2-5300 667MHz
Base Memory 2GB (Removable) or 4GB (Removable) or 8GB (Removable)
Upgrade Slots 16 Socket(s)
Maximum Memory 128GB
Maximum Module Size 8GB
CPU & Chipset AMD Opteron (Socket F) / (N/A)
Bus Architecture PCI Express; SSD - SATA 2.5-inch 9.5mm
Notes Important: System supports two processors and each processor supports 8 sockets (4 banks of 2). Per Sun, if more than four DIMMs are configured per CPU, the memory for that CPU will be downclocked from 667 to 533 MHz.
Manufacturer Part Numbers
  • N/A
Part Number 531EC7
667MHz 240pin CL7 ECC
In Stock
$15.99
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Part Number 532EC7
667MHz 240pin CL7 ECC
In Stock
$20.99
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Part Number 531ERC7
667MHz 240pin CL7 Registered ECC
In Stock
$23.99
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Part Number 531EC7H
667MHz 240pin CL7 ECC
In Stock
$24.99
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Part Number 53.2ERC7
667MHz 240pin CL7 Registered ECC
In Stock
$26.99
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Part Number 531EC7-2
667MHz 240pin CL7 ECC
In Stock
$30.99
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Part Number 532EC7H
667MHz 240pin CL7 ECC
In Stock
$32.99
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Part Number 531ERC7H
667MHz 240pin CL7 Registered ECC
In Stock
$37.99
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Part Number 532ERC7
667MHz 240pin CL7 Registered ECC
In Stock
$37.99
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Part Number 532EC7-2
667MHz 240pin CL7 ECC
In Stock
$40.99
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Part Number 53.2ERC7H
667MHz 240pin CL7 Registered ECC
In Stock
$42.99
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Part Number 53.2EC7
667MHz 240pin CL7 ECC
In Stock
$46.99
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Part Number 53.5EC7
667MHz 240pin CL7 ECC
In Stock
$46.99
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Part Number 53.5ERC7
667MHz 240pin CL7 Registered ECC
In Stock
$46.99
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Part Number 531ERC7-2
667MHz 240pin CL7 Registered ECC
In Stock
$46.99
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Part Number 531EC7-2H
667MHz 240pin CL7 ECC
In Stock
$49.99
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Part Number 53.2ERC7-2
667MHz 240pin CL7 Registered ECC
In Stock
$52.99
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Part Number 532ERC7H
667MHz 240pin CL7 Registered ECC
In Stock
$59.99
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Part Number 531EC7-4
667MHz 240pin CL7 ECC
In Stock
$61.99
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Part Number 534ERC7
667MHz 240pin CL7 Registered ECC
In Stock
$61.99
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Part Number 532EC7-2H
667MHz 240pin CL7 ECC
In Stock
$64.99
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Part Number 53.2EC7H
667MHz 240pin CL7 ECC
In Stock
$74.99
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Part Number 53.5EC7H
667MHz 240pin CL7 ECC
In Stock
$74.99
View Product
Part Number 53.5ERC7H
667MHz 240pin CL7 Registered ECC
In Stock
$74.99
View Product
Part Number 531ERC7-2H
667MHz 240pin CL7 Registered ECC
In Stock
$74.99
View Product
Part Number 532ERC7-2
667MHz 240pin CL7 Registered ECC
In Stock
$74.99
View Product
Part Number 532EC7-4
667MHz 240pin CL7 ECC
In Stock
$80.99
View Product
Part Number 53.2ERC7-2H
667MHz 240pin CL7 Registered ECC
In Stock
$84.99
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Part Number 53.2EC7-2
667MHz 240pin CL7 ECC
In Stock
$92.99
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Part Number 53.5EC7-2
667MHz 240pin CL7 ECC
In Stock
$92.99
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Part Number 53.5ERC7-2
667MHz 240pin CL7 Registered ECC
In Stock
$92.99
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Part Number 531ERC7-4
667MHz 240pin CL7 Registered ECC
In Stock
$92.99
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Part Number SSD/60G
Call to Order
$92.99
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Part Number 531EC7-4H
667MHz 240pin CL7 ECC
In Stock
$99.99
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Part Number 534ERC7H
667MHz 240pin CL7 Registered ECC
In Stock
$99.99
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Part Number SSD/64G
Call to Order
$99.99
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Part Number 532ERC7-2H
667MHz 240pin CL7 Registered ECC
In Stock
$119.99
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Part Number 534ERC7-2
667MHz 240pin CL7 Registered ECC
In Stock
$123.99
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Part Number 534ERPC7-2
667MHz 240pin CL7 Registered Parity ECC
In Stock
$123.99
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Part Number SSD/80G
Call to Order
$123.99
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Part Number 532EC7-4H
667MHz 240pin CL7 ECC
In Stock
$129.99
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Part Number SSD/32G
Call to Order
$139.99
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Part Number 532ERC7-4
667MHz 240pin CL7 Registered ECC
In Stock
$148.99
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Part Number 53.2EC7-2H
667MHz 240pin CL7 ECC
In Stock
$149.99
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Part Number 53.5EC7-2H
667MHz 240pin CL7 ECC
In Stock
$149.99
View Product
Part Number 53.5ERC7-2H
667MHz 240pin CL7 Registered ECC
In Stock
$149.99
View Product
Part Number 531ERC7-4H
667MHz 240pin CL7 Registered ECC
In Stock
$149.99
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Part Number SSD/60GH
Call to Order
$149.99
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Part Number 534EC7
667MHz 240pin CL7 ECC
In Stock
$154.99
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Part Number SSD/64GH
Call to Order
$159.99
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Part Number 53.5EC7-4
667MHz 240pin CL7 ECC
In Stock
$185.99
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Part Number 53.5ERC7-4
667MHz 240pin CL7 Registered ECC
In Stock
$185.99
View Product
Part Number 534ERC7-2H
667MHz 240pin CL7 Registered ECC
In Stock
$199.99
View Product
Part Number 534ERPC7-2H
667MHz 240pin CL7 Registered Parity ECC
In Stock
$199.99
View Product
Part Number SSD/80GH
Call to Order
$199.99
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Part Number SSD/32GH
Call to Order
$224.99
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Part Number 532ERC7-4H
667MHz 240pin CL7 Registered ECC
In Stock
$239.99
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Part Number 534ERC7-4
667MHz 240pin CL7 Registered ECC
In Stock
$247.99
View Product
Part Number 534EC7H
667MHz 240pin CL7 ECC
In Stock
$249.99
View Product
Part Number 53.5EC7-4H
667MHz 240pin CL7 ECC
In Stock
$299.99
View Product
Part Number 53.5ERC7-4H
667MHz 240pin CL7 Registered ECC
In Stock
$299.99
View Product
Part Number 534EC7-2
667MHz 240pin CL7 ECC
In Stock
$309.99
View Product
Part Number 538ERC7
667MHz 240pin CL7 Registered ECC
In Stock
$340.99
View Product
Part Number 538EC7
667MHz 240pin CL7 ECC
In Stock
$371.99
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Part Number SSD/240G
Call to Order
$371.99
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Part Number 534ERC7-4H
667MHz 240pin CL7 Registered ECC
In Stock
$399.99
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Part Number 534ERC7-8
667MHz 240pin CL7 Registered ECC
In Stock
$495.99
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Part Number 534EC7-2H
667MHz 240pin CL7 ECC
In Stock
$499.99
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Part Number 538ERC7H
667MHz 240pin CL7 Registered ECC
In Stock
$549.99
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Part Number 538EC7H
667MHz 240pin CL7 ECC
In Stock
$599.99
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Part Number SSD/240GH
Call to Order
$599.99
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Part Number 534EC7-4
667MHz 240pin CL7 ECC
In Stock
$619.99
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Part Number SSD/400G
Call to Order
$619.99
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Part Number 538ERC5-2
667MHz 240pin CL5 Registered ECC
In Stock
$681.99
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Part Number 538ERC7-2
667MHz 240pin CL7 Registered ECC
In Stock
$681.99
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Part Number 538EC7-2
667MHz 240pin CL7 ECC
In Stock
$743.99
View Product
Part Number 534ERC7-8H
667MHz 240pin CL7 Registered ECC
In Stock
$799.99
View Product
Part Number 538ERPC7-2
667MHz 240pin CL7 Registered Parity ECC
In Stock
$929.99
View Product
Part Number 534EC7-4H
667MHz 240pin CL7 ECC
In Stock
$999.99
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Part Number SSD/400GH
Call to Order
$999.99
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Part Number 538ERC5-2H
667MHz 240pin CL5 Registered ECC
In Stock
$1099.99
View Product
Part Number 538ERC7-2H
667MHz 240pin CL7 Registered ECC
In Stock
$1099.99
View Product
Part Number 538EC7-2H
667MHz 240pin CL7 ECC
In Stock
$1199.99
View Product
Part Number 534EC7-8
667MHz 240pin CL7 ECC
In Stock
$1239.99
View Product
Part Number 538ERC7-4
667MHz 240pin CL7 Registered ECC
In Stock
$1363.99
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Part Number 538EC7-4
667MHz 240pin CL7 ECC
In Stock
$1487.99
View Product
Part Number 538ERPC7-2H
667MHz 240pin CL7 Registered Parity ECC
In Stock
$1499.99
View Product
Part Number 534EC7-8H
667MHz 240pin CL7 ECC
In Stock
$1999.99
View Product
Part Number 538ERC7-4H
667MHz 240pin CL7 Registered ECC
In Stock
$2199.99
View Product
Part Number 538EC7-4H
667MHz 240pin CL7 ECC
In Stock
$2399.99
View Product
Part Number 534ERC7-8
667MHz 240pin CL7 Registered ECC
In Stock
$495.99
View Product
Part Number 534ERC7-8H
667MHz 240pin CL7 Registered ECC
In Stock
$799.99
View Product
Part Number 534EC7-8
667MHz 240pin CL7 ECC
In Stock
$1239.99
View Product
Part Number 538ERC7-4
667MHz 240pin CL7 Registered ECC
In Stock
$1363.99
View Product
Part Number 538EC7-4
667MHz 240pin CL7 ECC
In Stock
$1487.99
View Product
Part Number 534EC7-8H
667MHz 240pin CL7 ECC
In Stock
$1999.99
View Product
Part Number 538ERC7-4H
667MHz 240pin CL7 Registered ECC
In Stock
$2199.99
View Product
Part Number 538EC7-4H
667MHz 240pin CL7 ECC
In Stock
$2399.99
View Product
Part Number 534ERC7-4
667MHz 240pin CL7 Registered ECC
In Stock
$247.99
View Product
Part Number 534ERC7-4H
667MHz 240pin CL7 Registered ECC
In Stock
$399.99
View Product
Part Number 534EC7-4
667MHz 240pin CL7 ECC
In Stock
$619.99
View Product
Part Number 538ERC5-2
667MHz 240pin CL5 Registered ECC
In Stock
$681.99
View Product
Part Number 538ERC7-2
667MHz 240pin CL7 Registered ECC
In Stock
$681.99
View Product
Part Number 538EC7-2
667MHz 240pin CL7 ECC
In Stock
$743.99
View Product
Part Number 538ERPC7-2
667MHz 240pin CL7 Registered Parity ECC
In Stock
$929.99
View Product
Part Number 534EC7-4H
667MHz 240pin CL7 ECC
In Stock
$999.99
View Product
Part Number 538ERC5-2H
667MHz 240pin CL5 Registered ECC
In Stock
$1099.99
View Product
Part Number 538ERC7-2H
667MHz 240pin CL7 Registered ECC
In Stock
$1099.99
View Product
Part Number 538EC7-2H
667MHz 240pin CL7 ECC
In Stock
$1199.99
View Product
Part Number 538ERPC7-2H
667MHz 240pin CL7 Registered Parity ECC
In Stock
$1499.99
View Product
Part Number 532EC7-4
667MHz 240pin CL7 ECC
In Stock
$80.99
View Product
Part Number 534ERC7-2
667MHz 240pin CL7 Registered ECC
In Stock
$123.99
View Product
Part Number 534ERPC7-2
667MHz 240pin CL7 Registered Parity ECC
In Stock
$123.99
View Product
Part Number 532EC7-4H
667MHz 240pin CL7 ECC
In Stock
$129.99
View Product
Part Number 532ERC7-4
667MHz 240pin CL7 Registered ECC
In Stock
$148.99
View Product
Part Number 534ERC7-2H
667MHz 240pin CL7 Registered ECC
In Stock
$199.99
View Product
Part Number 534ERPC7-2H
667MHz 240pin CL7 Registered Parity ECC
In Stock
$199.99
View Product
Part Number 532ERC7-4H
667MHz 240pin CL7 Registered ECC
In Stock
$239.99
View Product
Part Number 534EC7-2
667MHz 240pin CL7 ECC
In Stock
$309.99
View Product
Part Number 538ERC7
667MHz 240pin CL7 Registered ECC
In Stock
$340.99
View Product
Part Number 538EC7
667MHz 240pin CL7 ECC
In Stock
$371.99
View Product
Part Number 534EC7-2H
667MHz 240pin CL7 ECC
In Stock
$499.99
View Product
Part Number 538ERC7H
667MHz 240pin CL7 Registered ECC
In Stock
$549.99
View Product
Part Number 538EC7H
667MHz 240pin CL7 ECC
In Stock
$599.99
View Product
Part Number 532EC7-2
667MHz 240pin CL7 ECC
In Stock
$40.99
View Product
Part Number 531EC7-4
667MHz 240pin CL7 ECC
In Stock
$61.99
View Product
Part Number 534ERC7
667MHz 240pin CL7 Registered ECC
In Stock
$61.99
View Product
Part Number 532EC7-2H
667MHz 240pin CL7 ECC
In Stock
$64.99
View Product
Part Number 532ERC7-2
667MHz 240pin CL7 Registered ECC
In Stock
$74.99
View Product
Part Number 531ERC7-4
667MHz 240pin CL7 Registered ECC
In Stock
$92.99
View Product
Part Number 531EC7-4H
667MHz 240pin CL7 ECC
In Stock
$99.99
View Product
Part Number 534ERC7H
667MHz 240pin CL7 Registered ECC
In Stock
$99.99
View Product
Part Number 532ERC7-2H
667MHz 240pin CL7 Registered ECC
In Stock
$119.99
View Product
Part Number 531ERC7-4H
667MHz 240pin CL7 Registered ECC
In Stock
$149.99
View Product
Part Number 534EC7
667MHz 240pin CL7 ECC
In Stock
$154.99
View Product
Part Number 534EC7H
667MHz 240pin CL7 ECC
In Stock
$249.99
View Product
Part Number 532EC7
667MHz 240pin CL7 ECC
In Stock
$20.99
View Product
Part Number 531EC7-2
667MHz 240pin CL7 ECC
In Stock
$30.99
View Product
Part Number 532EC7H
667MHz 240pin CL7 ECC
In Stock
$32.99
View Product
Part Number 532ERC7
667MHz 240pin CL7 Registered ECC
In Stock
$37.99
View Product
Part Number 531ERC7-2
667MHz 240pin CL7 Registered ECC
In Stock
$46.99
View Product
Part Number 531EC7-2H
667MHz 240pin CL7 ECC
In Stock
$49.99
View Product
Part Number 532ERC7H
667MHz 240pin CL7 Registered ECC
In Stock
$59.99
View Product
Part Number 531ERC7-2H
667MHz 240pin CL7 Registered ECC
In Stock
$74.99
View Product
Part Number 53.5EC7-4
667MHz 240pin CL7 ECC
In Stock
$185.99
View Product
Part Number 53.5ERC7-4
667MHz 240pin CL7 Registered ECC
In Stock
$185.99
View Product
Part Number 53.5EC7-4H
667MHz 240pin CL7 ECC
In Stock
$299.99
View Product
Part Number 53.5ERC7-4H
667MHz 240pin CL7 Registered ECC
In Stock
$299.99
View Product
Part Number 531EC7
667MHz 240pin CL7 ECC
In Stock
$15.99
View Product
Part Number 531ERC7
667MHz 240pin CL7 Registered ECC
In Stock
$23.99
View Product
Part Number 531EC7H
667MHz 240pin CL7 ECC
In Stock
$24.99
View Product
Part Number 531ERC7H
667MHz 240pin CL7 Registered ECC
In Stock
$37.99
View Product
Part Number 53.5EC7-2
667MHz 240pin CL7 ECC
In Stock
$92.99
View Product
Part Number 53.5ERC7-2
667MHz 240pin CL7 Registered ECC
In Stock
$92.99
View Product
Part Number 53.5EC7-2H
667MHz 240pin CL7 ECC
In Stock
$149.99
View Product
Part Number 53.5ERC7-2H
667MHz 240pin CL7 Registered ECC
In Stock
$149.99
View Product
Part Number 53.5EC7
667MHz 240pin CL7 ECC
In Stock
$46.99
View Product
Part Number 53.5ERC7
667MHz 240pin CL7 Registered ECC
In Stock
$46.99
View Product
Part Number 53.2ERC7-2
667MHz 240pin CL7 Registered ECC
In Stock
$52.99
View Product
Part Number 53.5EC7H
667MHz 240pin CL7 ECC
In Stock
$74.99
View Product
Part Number 53.5ERC7H
667MHz 240pin CL7 Registered ECC
In Stock
$74.99
View Product
Part Number 53.2ERC7-2H
667MHz 240pin CL7 Registered ECC
In Stock
$84.99
View Product
Part Number 53.2EC7-2
667MHz 240pin CL7 ECC
In Stock
$92.99
View Product
Part Number 53.2EC7-2H
667MHz 240pin CL7 ECC
In Stock
$149.99
View Product
Part Number 53.2ERC7
667MHz 240pin CL7 Registered ECC
In Stock
$26.99
View Product
Part Number 53.2ERC7H
667MHz 240pin CL7 Registered ECC
In Stock
$42.99
View Product
Part Number 53.2EC7
667MHz 240pin CL7 ECC
In Stock
$46.99
View Product
Part Number 53.2EC7H
667MHz 240pin CL7 ECC
In Stock
$74.99
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
KTS8122K2/2G 2GB Kit of 2 1GB DDR2 PC2-5300 667MHz ECC REG DIMM Kingston 531ERC7-2
KTS8122K2/8G 8GB Kit of 2 4GB DDR2 PC2-5300 667MHz ECC REG Parity DIMM Kingston 534ERPC7-2
KTS8122K2/16G 16GB Kit of 2 8GB DDR2 PC2-5300 667MHz ECC REG Parity DIMM Kingston 538ERPC7-2
SNE125-S2/32GB 32GB Solid State Drive Kingston SSD/32G
SNE125-S2/64GB 64GB Solid State Drive Kingston SSD/64G
CT1268941 16GB Kit of 2 8GB DDR2 PC2-5300 667MHz ECC REG DIMM Crucial 538ERC5-2
SVP200S3/60G 8523.51.0000, 5A992.C 60GB Solid State Drive Kingston SSD/60G
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
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