The Dell PowerEdge 6800 uses DDR2 DIMM ECC PC2-3200 400MHz, ECC REG PC2-5300 667MHz, ECC REG PC2-3200 400MHz 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 PC2-3200 400MHz, ECC REG PC2-5300 667MHz, ECC REG PC2-3200 400MHz
Base Memory 1GB (Removable)
Upgrade Slots 16 Socket(s)
Maximum Memory 64GB
Maximum Module Size 4GB
CPU & Chipset Intel Xeon MP 3.GHz/ Intel E8500 (Twincastle) Intel Xeon MP 3.66GHz/ Intel E8500 (Twincastle)
Bus Architecture PCI Express; PCI-X; SCSI
Notes Important: MODULES MUST BE ORDERED AND INSTALLED IN PAIRS for Dual Channel mode.
Manufacturer Part Numbers
  • N/A
Part Number 512ERC7
400MHz 240pin CL7 Registered ECC
In Stock
$15.99
View Product
Part Number 512ERDC7
400MHz 240pin CL7 Registered Dual Rank ECC
In Stock
$15.99
View Product
Part Number 511ERC7
400MHz 240pin CL7 Registered ECC
In Stock
$23.99
View Product
Part Number 512EC7
400MHz 240pin CL7 ECC
In Stock
$23.99
View Product
Part Number 511EC7
400MHz 240pin CL7 ECC
In Stock
$24.99
View Product
Part Number 512ERC7H
400MHz 240pin CL7 Registered ECC
In Stock
$24.99
View Product
Part Number 512ERDC7H
400MHz 240pin CL7 Registered Dual Rank ECC
In Stock
$24.99
View Product
Part Number 51.2EC7
400MHz 240pin CL7 ECC
In Stock
$26.99
View Product
Part Number 51.2ERC7
400MHz 240pin CL7 Registered ECC
In Stock
$26.99
View Product
Part Number 51.5EC7
400MHz 240pin CL7 ECC
In Stock
$29.99
View Product
Part Number 51.5ERC7
400MHz 240pin CL7 Registered ECC
In Stock
$29.99
View Product
Part Number 512ERC7-2
400MHz 240pin CL7 Registered ECC
In Stock
$30.99
View Product
Part Number 53.2ERLPC7
667MHz 240pin CL7 Registered Low Profile ECC
In Stock
$30.99
View Product
Part Number 511ERC7H
400MHz 240pin CL7 Registered ECC
In Stock
$37.99
View Product
Part Number 512EC7H
400MHz 240pin CL7 ECC
In Stock
$37.99
View Product
Part Number 511EC7H
400MHz 240pin CL7 ECC
In Stock
$39.99
View Product
Part Number 51.2EC7H
400MHz 240pin CL7 ECC
In Stock
$42.99
View Product
Part Number 51.2ERC7H
400MHz 240pin CL7 Registered ECC
In Stock
$42.99
View Product
Part Number 531ERLPC7
667MHz 240pin CL7 Registered Low Profile ECC
In Stock
$43.99
View Product
Part Number 511ERC7-2
400MHz 240pin CL7 Registered ECC
In Stock
$46.99
View Product
Part Number 511ESC7
400MHz 240pin CL7 Single Rank ECC
In Stock
$46.99
View Product
Part Number 512EC7-2
400MHz 240pin CL7 ECC
In Stock
$46.99
View Product
Part Number 53.5ERLPC7
667MHz 240pin CL7 Registered Low Profile ECC
In Stock
$46.99
View Product
Part Number 51.5EC7H
400MHz 240pin CL7 ECC
In Stock
$47.99
View Product
Part Number 51.5ERC7H
400MHz 240pin CL7 Registered ECC
In Stock
$47.99
View Product
Part Number 511EC7-2
400MHz 240pin CL7 ECC
In Stock
$49.99
View Product
Part Number 512ERC7-2H
400MHz 240pin CL7 Registered ECC
In Stock
$49.99
View Product
Part Number 53.2ERLPC7H
667MHz 240pin CL7 Registered Low Profile ECC
In Stock
$49.99
View Product
Part Number 51.2EC7-2
400MHz 240pin CL7 ECC
In Stock
$52.99
View Product
Part Number 51.2ERC7-2
400MHz 240pin CL7 Registered ECC
In Stock
$52.99
View Product
Part Number 512ERSC7
400MHz 240pin CL7 Registered Single Rank ECC
In Stock
$54.99
View Product
Part Number 532ERLPC7
667MHz 240pin CL7 Registered Low Profile ECC
Call to Order
$54.99
View Product
Part Number 51.5EC7-2
400MHz 240pin CL7 ECC
In Stock
$58.99
View Product
Part Number 51.5ERC7-2
400MHz 240pin CL7 Registered ECC
In Stock
$58.99
View Product
Part Number 512ERC7-4
400MHz 240pin CL7 Registered ECC
In Stock
$61.99
View Product
Part Number 514ERC7
400MHz 240pin CL7 Registered ECC
In Stock
$61.99
View Product
Part Number 514ERDC7
400MHz 240pin CL7 Registered Dual Rank ECC
In Stock
$61.99
View Product
Part Number 53.2ERLPC7-2
667MHz 240pin CL7 Registered Low Profile ECC
In Stock
$61.99
View Product
Part Number 531ERLPC7H
667MHz 240pin CL7 Registered Low Profile ECC
In Stock
$69.99
View Product
Part Number 511ERC7-2H
400MHz 240pin CL7 Registered ECC
In Stock
$74.99
View Product
Part Number 511ESC7H
400MHz 240pin CL7 Single Rank ECC
In Stock
$74.99
View Product
Part Number 512EC7-2H
400MHz 240pin CL7 ECC
In Stock
$74.99
View Product
Part Number 53.5ERLPC7H
667MHz 240pin CL7 Registered Low Profile ECC
In Stock
$74.99
View Product
Part Number 511EC7-2H
400MHz 240pin CL7 ECC
In Stock
$79.99
View Product
Part Number 51.2EC7-2H
400MHz 240pin CL7 ECC
In Stock
$84.99
View Product
Part Number 51.2ERC7-2H
400MHz 240pin CL7 Registered ECC
In Stock
$84.99
View Product
Part Number 531ERLPC7-2
667MHz 240pin CL7 Registered Low Profile ECC
In Stock
$86.99
View Product
Part Number 512ERSC7H
400MHz 240pin CL7 Registered Single Rank ECC
In Stock
$87.99
View Product
Part Number 532ERLPC7H
667MHz 240pin CL7 Registered Low Profile ECC
Call to Order
$87.99
View Product
Part Number 511ERC7-4
400MHz 240pin CL7 Registered ECC
In Stock
$92.99
View Product
Part Number 512EC7-4
400MHz 240pin CL7 ECC
In Stock
$92.99
View Product
Part Number 53.5ERLPC7-2
667MHz 240pin CL7 Registered Low Profile ECC
In Stock
$92.99
View Product
Part Number 51.5EC7-2H
400MHz 240pin CL7 ECC
In Stock
$94.99
View Product
Part Number 51.5ERC7-2H
400MHz 240pin CL7 Registered ECC
In Stock
$94.99
View Product
Part Number 511EC7-4
400MHz 240pin CL7 ECC
In Stock
$99.99
View Product
Part Number 512ERC7-4H
400MHz 240pin CL7 Registered ECC
In Stock
$99.99
View Product
Part Number 514ERC7H
400MHz 240pin CL7 Registered ECC
In Stock
$99.99
View Product
Part Number 514ERDC7H
400MHz 240pin CL7 Registered Dual Rank ECC
In Stock
$99.99
View Product
Part Number 53.2ERLPC7-2H
667MHz 240pin CL7 Registered Low Profile ECC
In Stock
$99.99
View Product
Part Number 532ERLPC7-2
667MHz 240pin CL7 Registered Low Profile ECC
Call to Order
$108.99
View Product
Part Number 51.5EC7-4
400MHz 240pin CL7 ECC
In Stock
$117.99
View Product
Part Number 51.5ERC7-4
400MHz 240pin CL7 Registered ECC
In Stock
$117.99
View Product
Part Number 514ERC7-2
400MHz 240pin CL7 Registered ECC
In Stock
$123.99
View Product
Part Number 531ERLPC7-2H
667MHz 240pin CL7 Registered Low Profile ECC
In Stock
$139.99
View Product
Part Number 511ERC7-4H
400MHz 240pin CL7 Registered ECC
In Stock
$149.99
View Product
Part Number 512EC7-4H
400MHz 240pin CL7 ECC
In Stock
$149.99
View Product
Part Number 53.5ERLPC7-2H
667MHz 240pin CL7 Registered Low Profile ECC
In Stock
$149.99
View Product
Part Number 511EC7-4H
400MHz 240pin CL7 ECC
In Stock
$159.99
View Product
Part Number 531ERLPC7-4
667MHz 240pin CL7 Registered Low Profile ECC
In Stock
$173.99
View Product
Part Number 532ERLPC7-2H
667MHz 240pin CL7 Registered Low Profile ECC
Call to Order
$174.99
View Product
Part Number 53.5ERLPC7-4
667MHz 240pin CL7 Registered Low Profile ECC
In Stock
$185.99
View Product
Part Number 51.5EC7-4H
400MHz 240pin CL7 ECC
In Stock
$189.99
View Product
Part Number 51.5ERC7-4H
400MHz 240pin CL7 Registered ECC
In Stock
$189.99
View Product
Part Number 514ERC7-2H
400MHz 240pin CL7 Registered ECC
In Stock
$199.99
View Product
Part Number 514EC7
400MHz 240pin CL7 ECC
In Stock
$201.99
View Product
Part Number 532ERLPC7-4
667MHz 240pin CL7 Registered Low Profile ECC
Call to Order
$216.99
View Product
Part Number 514ERC7-4
400MHz 240pin CL7 Registered ECC
In Stock
$247.99
View Product
Part Number 531ERLPC7-4H
667MHz 240pin CL7 Registered Low Profile ECC
In Stock
$279.99
View Product
Part Number 53.5ERLPC7-4H
667MHz 240pin CL7 Registered Low Profile ECC
In Stock
$299.99
View Product
Part Number 514EC7H
400MHz 240pin CL7 ECC
In Stock
$324.99
View Product
Part Number 534ERLPC7
667MHz 240pin CL7 Registered Low Profile ECC
In Stock
$325.99
View Product
Part Number 532ERLPC7-4H
667MHz 240pin CL7 Registered Low Profile ECC
Call to Order
$349.99
View Product
Part Number 514ERC7-4H
400MHz 240pin CL7 Registered ECC
In Stock
$399.99
View Product
Part Number 514EC7-2
400MHz 240pin CL7 ECC
In Stock
$402.99
View Product
Part Number 514ERC7-8
400MHz 240pin CL7 Registered ECC
In Stock
$495.99
View Product
Part Number 534ERLPC7H
667MHz 240pin CL7 Registered Low Profile ECC
In Stock
$524.99
View Product
Part Number 514EC7-2H
400MHz 240pin CL7 ECC
In Stock
$649.99
View Product
Part Number 534ERLPC7-2
667MHz 240pin CL7 Registered Low Profile ECC
In Stock
$650.99
View Product
Part Number 534ERLPDC5-2
667MHz 240pin CL5 Registered Low Profile Dual Rank ECC
In Stock
$650.99
View Product
Part Number 514ERC7-8H
400MHz 240pin CL7 Registered ECC
In Stock
$799.99
View Product
Part Number 514EC7-4
400MHz 240pin CL7 ECC
In Stock
$805.99
View Product
Part Number 534ERLPC7-2H
667MHz 240pin CL7 Registered Low Profile ECC
In Stock
$1049.99
View Product
Part Number 534ERLPDC5-2H
667MHz 240pin CL5 Registered Low Profile Dual Rank ECC
In Stock
$1049.99
View Product
Part Number 514EC7-4H
400MHz 240pin CL7 ECC
In Stock
$1299.99
View Product
Part Number 534ERLPC7-4
667MHz 240pin CL7 Registered Low Profile ECC
In Stock
$1301.99
View Product
Part Number 514EC7-8
400MHz 240pin CL7 ECC
In Stock
$1611.99
View Product
Part Number 534ERLPC7-4H
667MHz 240pin CL7 Registered Low Profile ECC
In Stock
$2099.99
View Product
Part Number 514EC7-8H
400MHz 240pin CL7 ECC
In Stock
$2599.99
View Product
Part Number 534ERLPC7-8
667MHz 240pin CL7 Registered Low Profile ECC
In Stock
$2603.99
View Product
Part Number 534ERLPC7-8H
667MHz 240pin CL7 Registered Low Profile ECC
In Stock
$4199.99
View Product
Part Number 514ERC7-8
400MHz 240pin CL7 Registered ECC
In Stock
$495.99
View Product
Part Number 514ERC7-8H
400MHz 240pin CL7 Registered ECC
In Stock
$799.99
View Product
Part Number 514EC7-8
400MHz 240pin CL7 ECC
In Stock
$1611.99
View Product
Part Number 514EC7-8H
400MHz 240pin CL7 ECC
In Stock
$2599.99
View Product
Part Number 534ERLPC7-8
667MHz 240pin CL7 Registered Low Profile ECC
In Stock
$2603.99
View Product
Part Number 534ERLPC7-8H
667MHz 240pin CL7 Registered Low Profile ECC
In Stock
$4199.99
View Product
Part Number 514ERC7-4
400MHz 240pin CL7 Registered ECC
In Stock
$247.99
View Product
Part Number 514ERC7-4H
400MHz 240pin CL7 Registered ECC
In Stock
$399.99
View Product
Part Number 514EC7-4
400MHz 240pin CL7 ECC
In Stock
$805.99
View Product
Part Number 514EC7-4H
400MHz 240pin CL7 ECC
In Stock
$1299.99
View Product
Part Number 534ERLPC7-4
667MHz 240pin CL7 Registered Low Profile ECC
In Stock
$1301.99
View Product
Part Number 534ERLPC7-4H
667MHz 240pin CL7 Registered Low Profile ECC
In Stock
$2099.99
View Product
Part Number 512ERC7-4
400MHz 240pin CL7 Registered ECC
In Stock
$61.99
View Product
Part Number 512EC7-4
400MHz 240pin CL7 ECC
In Stock
$92.99
View Product
Part Number 512ERC7-4H
400MHz 240pin CL7 Registered ECC
In Stock
$99.99
View Product
Part Number 514ERC7-2
400MHz 240pin CL7 Registered ECC
In Stock
$123.99
View Product
Part Number 512EC7-4H
400MHz 240pin CL7 ECC
In Stock
$149.99
View Product
Part Number 514ERC7-2H
400MHz 240pin CL7 Registered ECC
In Stock
$199.99
View Product
Part Number 532ERLPC7-4
667MHz 240pin CL7 Registered Low Profile ECC
Call to Order
$216.99
View Product
Part Number 532ERLPC7-4H
667MHz 240pin CL7 Registered Low Profile ECC
Call to Order
$349.99
View Product
Part Number 514EC7-2
400MHz 240pin CL7 ECC
In Stock
$402.99
View Product
Part Number 514EC7-2H
400MHz 240pin CL7 ECC
In Stock
$649.99
View Product
Part Number 534ERLPC7-2
667MHz 240pin CL7 Registered Low Profile ECC
In Stock
$650.99
View Product
Part Number 534ERLPDC5-2
667MHz 240pin CL5 Registered Low Profile Dual Rank ECC
In Stock
$650.99
View Product
Part Number 534ERLPC7-2H
667MHz 240pin CL7 Registered Low Profile ECC
In Stock
$1049.99
View Product
Part Number 534ERLPDC5-2H
667MHz 240pin CL5 Registered Low Profile Dual Rank ECC
In Stock
$1049.99
View Product
Part Number 512ERC7-2
400MHz 240pin CL7 Registered ECC
In Stock
$30.99
View Product
Part Number 512EC7-2
400MHz 240pin CL7 ECC
In Stock
$46.99
View Product
Part Number 512ERC7-2H
400MHz 240pin CL7 Registered ECC
In Stock
$49.99
View Product
Part Number 514ERC7
400MHz 240pin CL7 Registered ECC
In Stock
$61.99
View Product
Part Number 514ERDC7
400MHz 240pin CL7 Registered Dual Rank ECC
In Stock
$61.99
View Product
Part Number 512EC7-2H
400MHz 240pin CL7 ECC
In Stock
$74.99
View Product
Part Number 511ERC7-4
400MHz 240pin CL7 Registered ECC
In Stock
$92.99
View Product
Part Number 511EC7-4
400MHz 240pin CL7 ECC
In Stock
$99.99
View Product
Part Number 514ERC7H
400MHz 240pin CL7 Registered ECC
In Stock
$99.99
View Product
Part Number 514ERDC7H
400MHz 240pin CL7 Registered Dual Rank ECC
In Stock
$99.99
View Product
Part Number 532ERLPC7-2
667MHz 240pin CL7 Registered Low Profile ECC
Call to Order
$108.99
View Product
Part Number 511ERC7-4H
400MHz 240pin CL7 Registered ECC
In Stock
$149.99
View Product
Part Number 511EC7-4H
400MHz 240pin CL7 ECC
In Stock
$159.99
View Product
Part Number 531ERLPC7-4
667MHz 240pin CL7 Registered Low Profile ECC
In Stock
$173.99
View Product
Part Number 532ERLPC7-2H
667MHz 240pin CL7 Registered Low Profile ECC
Call to Order
$174.99
View Product
Part Number 514EC7
400MHz 240pin CL7 ECC
In Stock
$201.99
View Product
Part Number 531ERLPC7-4H
667MHz 240pin CL7 Registered Low Profile ECC
In Stock
$279.99
View Product
Part Number 514EC7H
400MHz 240pin CL7 ECC
In Stock
$324.99
View Product
Part Number 534ERLPC7
667MHz 240pin CL7 Registered Low Profile ECC
In Stock
$325.99
View Product
Part Number 534ERLPC7H
667MHz 240pin CL7 Registered Low Profile ECC
In Stock
$524.99
View Product
Part Number 512ERC7
400MHz 240pin CL7 Registered ECC
In Stock
$15.99
View Product
Part Number 512ERDC7
400MHz 240pin CL7 Registered Dual Rank ECC
In Stock
$15.99
View Product
Part Number 512EC7
400MHz 240pin CL7 ECC
In Stock
$23.99
View Product
Part Number 512ERC7H
400MHz 240pin CL7 Registered ECC
In Stock
$24.99
View Product
Part Number 512ERDC7H
400MHz 240pin CL7 Registered Dual Rank ECC
In Stock
$24.99
View Product
Part Number 512EC7H
400MHz 240pin CL7 ECC
In Stock
$37.99
View Product
Part Number 511ERC7-2
400MHz 240pin CL7 Registered ECC
In Stock
$46.99
View Product
Part Number 511EC7-2
400MHz 240pin CL7 ECC
In Stock
$49.99
View Product
Part Number 512ERSC7
400MHz 240pin CL7 Registered Single Rank ECC
In Stock
$54.99
View Product
Part Number 532ERLPC7
667MHz 240pin CL7 Registered Low Profile ECC
Call to Order
$54.99
View Product
Part Number 511ERC7-2H
400MHz 240pin CL7 Registered ECC
In Stock
$74.99
View Product
Part Number 511EC7-2H
400MHz 240pin CL7 ECC
In Stock
$79.99
View Product
Part Number 531ERLPC7-2
667MHz 240pin CL7 Registered Low Profile ECC
In Stock
$86.99
View Product
Part Number 512ERSC7H
400MHz 240pin CL7 Registered Single Rank ECC
In Stock
$87.99
View Product
Part Number 532ERLPC7H
667MHz 240pin CL7 Registered Low Profile ECC
Call to Order
$87.99
View Product
Part Number 51.5EC7-4
400MHz 240pin CL7 ECC
In Stock
$117.99
View Product
Part Number 51.5ERC7-4
400MHz 240pin CL7 Registered ECC
In Stock
$117.99
View Product
Part Number 531ERLPC7-2H
667MHz 240pin CL7 Registered Low Profile ECC
In Stock
$139.99
View Product
Part Number 53.5ERLPC7-4
667MHz 240pin CL7 Registered Low Profile ECC
In Stock
$185.99
View Product
Part Number 51.5EC7-4H
400MHz 240pin CL7 ECC
In Stock
$189.99
View Product
Part Number 51.5ERC7-4H
400MHz 240pin CL7 Registered ECC
In Stock
$189.99
View Product
Part Number 53.5ERLPC7-4H
667MHz 240pin CL7 Registered Low Profile ECC
In Stock
$299.99
View Product
Part Number 511ERC7
400MHz 240pin CL7 Registered ECC
In Stock
$23.99
View Product
Part Number 511EC7
400MHz 240pin CL7 ECC
In Stock
$24.99
View Product
Part Number 511ERC7H
400MHz 240pin CL7 Registered ECC
In Stock
$37.99
View Product
Part Number 511EC7H
400MHz 240pin CL7 ECC
In Stock
$39.99
View Product
Part Number 531ERLPC7
667MHz 240pin CL7 Registered Low Profile ECC
In Stock
$43.99
View Product
Part Number 511ESC7
400MHz 240pin CL7 Single Rank ECC
In Stock
$46.99
View Product
Part Number 51.5EC7-2
400MHz 240pin CL7 ECC
In Stock
$58.99
View Product
Part Number 51.5ERC7-2
400MHz 240pin CL7 Registered ECC
In Stock
$58.99
View Product
Part Number 531ERLPC7H
667MHz 240pin CL7 Registered Low Profile ECC
In Stock
$69.99
View Product
Part Number 511ESC7H
400MHz 240pin CL7 Single Rank ECC
In Stock
$74.99
View Product
Part Number 53.5ERLPC7-2
667MHz 240pin CL7 Registered Low Profile ECC
In Stock
$92.99
View Product
Part Number 51.5EC7-2H
400MHz 240pin CL7 ECC
In Stock
$94.99
View Product
Part Number 51.5ERC7-2H
400MHz 240pin CL7 Registered ECC
In Stock
$94.99
View Product
Part Number 53.5ERLPC7-2H
667MHz 240pin CL7 Registered Low Profile ECC
In Stock
$149.99
View Product
Part Number 51.5EC7
400MHz 240pin CL7 ECC
In Stock
$29.99
View Product
Part Number 51.5ERC7
400MHz 240pin CL7 Registered ECC
In Stock
$29.99
View Product
Part Number 53.5ERLPC7
667MHz 240pin CL7 Registered Low Profile ECC
In Stock
$46.99
View Product
Part Number 51.5EC7H
400MHz 240pin CL7 ECC
In Stock
$47.99
View Product
Part Number 51.5ERC7H
400MHz 240pin CL7 Registered ECC
In Stock
$47.99
View Product
Part Number 51.2EC7-2
400MHz 240pin CL7 ECC
In Stock
$52.99
View Product
Part Number 51.2ERC7-2
400MHz 240pin CL7 Registered ECC
In Stock
$52.99
View Product
Part Number 53.2ERLPC7-2
667MHz 240pin CL7 Registered Low Profile ECC
In Stock
$61.99
View Product
Part Number 53.5ERLPC7H
667MHz 240pin CL7 Registered Low Profile ECC
In Stock
$74.99
View Product
Part Number 51.2EC7-2H
400MHz 240pin CL7 ECC
In Stock
$84.99
View Product
Part Number 51.2ERC7-2H
400MHz 240pin CL7 Registered ECC
In Stock
$84.99
View Product
Part Number 53.2ERLPC7-2H
667MHz 240pin CL7 Registered Low Profile ECC
In Stock
$99.99
View Product
Part Number 51.2EC7
400MHz 240pin CL7 ECC
In Stock
$26.99
View Product
Part Number 51.2ERC7
400MHz 240pin CL7 Registered ECC
In Stock
$26.99
View Product
Part Number 53.2ERLPC7
667MHz 240pin CL7 Registered Low Profile ECC
In Stock
$30.99
View Product
Part Number 51.2EC7H
400MHz 240pin CL7 ECC
In Stock
$42.99
View Product
Part Number 51.2ERC7H
400MHz 240pin CL7 Registered ECC
In Stock
$42.99
View Product
Part Number 53.2ERLPC7H
667MHz 240pin CL7 Registered Low Profile ECC
In Stock
$49.99
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
KTD-WS670/1G 1GB DDR2 PC2-3200 400MHz ECC Single Rank DIMM Kingston 511ESC7
KTD-WS670/2G 2GB DDR2 PC2-3200 400MHz ECC REG Dual Rank DIMM Kingston 512ERDC7
KTD-WS670SR/2G 2GB DDR2 PC2-3200 400MHz ECC REG Single Rank DIMM Kingston 512ERSC7
KTD-WS670/4G 4GB DDR2 PC2-3200 400MHz ECC REG Dual Rank DIMM Kingston 514ERDC7
CT853387 8GB Kit of 2 4GB DDR2 PC2-5300 667MHz ECC REG Low Profile Dual Rank DIMM Crucial 534ERLPDC5-2