The Dell Dimension XPS Gen 5 uses DDR2 DIMM PC2-4200 533MHz, ECC PC2-4200 533MHz, 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 PC2-4200 533MHz, ECC PC2-4200 533MHz, PC2-5300 667MHz, ECC PC2-5300 667MHz
Base Memory 512MB (Removable) or 1GB (Removable)
Upgrade Slots 4 Socket(s)
Maximum Memory 8GB
Maximum Module Size 2GB
CPU & Chipset Intel Pentium D / Intel 955X (Glenwood)
Bus Architecture PCI Express; PCI-X; USB 2.0/3.x Type-A
Notes Important: MODULES MUST BE ORDERED AND INSTALLED IN PAIRS. This system is configurable and can ship with either DDR2-533 (KTD-DM8400A/xx) or DDR2-667 (KTD-DM8400B/xx). When mixing DDR2-533 and DDR2-667 modules, the system will default DDR2-533 speed. If 4GB is installed, the recognized memory may be reduced to 3.5GB or less (depending on system configuration and memory allocation). A 64-bit Operating System is required to utilize more than 4GB of memory. Per Dell, mixing ECC and non-ECC modules is NOT recommended.
Manufacturer Part Numbers
  • N/A
Part Number 52.2C7
533MHz 240pin CL7
In Stock
$4.99
View Product
Part Number 53.2C7
667MHz 240pin CL7
In Stock
$4.99
View Product
Part Number 53.5C7
667MHz 240pin CL7
In Stock
$5.99
View Product
Part Number 52.5C7
533MHz 240pin CL7
In Stock
$6.99
View Product
Part Number 52.2C7H
533MHz 240pin CL7
In Stock
$7.99
View Product
Part Number 521C7
533MHz 240pin CL7
In Stock
$7.99
View Product
Part Number 53.2C7H
667MHz 240pin CL7
In Stock
$7.99
View Product
Part Number 531C7
667MHz 240pin CL7
In Stock
$7.99
View Product
Part Number 53.5C7H
667MHz 240pin CL7
In Stock
$8.99
View Product
Part Number 52.2C7-2
533MHz 240pin CL7
In Stock
$9.99
View Product
Part Number 52.5C7H
533MHz 240pin CL7
In Stock
$9.99
View Product
Part Number 53.2C7-2
667MHz 240pin CL7
In Stock
$9.99
View Product
Part Number 53.5C7-2
667MHz 240pin CL7
In Stock
$10.99
View Product
Part Number 52.5C7-2
533MHz 240pin CL7
In Stock
$12.99
View Product
Part Number 521C7H
533MHz 240pin CL7
In Stock
$12.99
View Product
Part Number 531C7H
667MHz 240pin CL7
In Stock
$12.99
View Product
Part Number 52.2C7-2H
533MHz 240pin CL7
In Stock
$14.99
View Product
Part Number 522C7
533MHz 240pin CL7
In Stock
$14.99
View Product
Part Number 53.2C7-2H
667MHz 240pin CL7
In Stock
$14.99
View Product
Part Number 531EC7
667MHz 240pin CL7 ECC
In Stock
$15.99
View Product
Part Number 521C7-2
533MHz 240pin CL7
In Stock
$15.99
View Product
Part Number 531C7-2
667MHz 240pin CL7
In Stock
$15.99
View Product
Part Number 532C7
667MHz 240pin CL7
In Stock
$15.99
View Product
Part Number 53.5C7-2H
667MHz 240pin CL7
In Stock
$17.99
View Product
Part Number 52.5C7-2H
533MHz 240pin CL7
In Stock
$19.99
View Product
Part Number 532EC7
667MHz 240pin CL7 ECC
In Stock
$20.99
View Product
Part Number 53.5C7-4
667MHz 240pin CL7
In Stock
$21.99
View Product
Part Number 522EC7
533MHz 240pin CL7 ECC
In Stock
$23.99
View Product
Part Number 522C7H
533MHz 240pin CL7
In Stock
$23.99
View Product
Part Number 521EC7
533MHz 240pin CL7 ECC
In Stock
$24.99
View Product
Part Number 531EC7H
667MHz 240pin CL7 ECC
In Stock
$24.99
View Product
Part Number 52.5C7-4
533MHz 240pin CL7
In Stock
$24.99
View Product
Part Number 521C7-2H
533MHz 240pin CL7
In Stock
$24.99
View Product
Part Number 531C7-2H
667MHz 240pin CL7
In Stock
$24.99
View Product
Part Number 532C7H
667MHz 240pin CL7
In Stock
$24.99
View Product
Part Number 52.5EC7
533MHz 240pin CL7 ECC
In Stock
$29.99
View Product
Part Number 522C7-2
533MHz 240pin CL7
In Stock
$29.99
View Product
Part Number 531EC7-2
667MHz 240pin CL7 ECC
In Stock
$30.99
View Product
Part Number 521C7-4
533MHz 240pin CL7
In Stock
$30.99
View Product
Part Number 531C7-4
667MHz 240pin CL7
In Stock
$30.99
View Product
Part Number 532C5-2
667MHz 240pin CL5
In Stock
$30.99
View Product
Part Number 532C7-2
667MHz 240pin CL7
In Stock
$30.99
View Product
Part Number 532EC7H
667MHz 240pin CL7 ECC
In Stock
$32.99
View Product
Part Number 53.5C7-4H
667MHz 240pin CL7
In Stock
$34.99
View Product
Part Number 522EC7H
533MHz 240pin CL7 ECC
In Stock
$37.99
View Product
Part Number 521EC7H
533MHz 240pin CL7 ECC
In Stock
$39.99
View Product
Part Number 52.5C7-4H
533MHz 240pin CL7
In Stock
$39.99
View Product
Part Number 532EC7-2
667MHz 240pin CL7 ECC
In Stock
$40.99
View Product
Part Number 52.2EC7
533MHz 240pin CL7 ECC
In Stock
$46.99
View Product
Part Number 522EC7-2
533MHz 240pin CL7 ECC
In Stock
$46.99
View Product
Part Number 53.2EC7
667MHz 240pin CL7 ECC
In Stock
$46.99
View Product
Part Number 53.5EC7
667MHz 240pin CL7 ECC
In Stock
$46.99
View Product
Part Number 52.5EC7H
533MHz 240pin CL7 ECC
In Stock
$47.99
View Product
Part Number 522C7-2H
533MHz 240pin CL7
In Stock
$47.99
View Product
Part Number 521EC7-2
533MHz 240pin CL7 ECC
In Stock
$49.99
View Product
Part Number 531EC7-2H
667MHz 240pin CL7 ECC
In Stock
$49.99
View Product
Part Number 521C7-4H
533MHz 240pin CL7
In Stock
$49.99
View Product
Part Number 531C7-4H
667MHz 240pin CL7
In Stock
$49.99
View Product
Part Number 532C5-2H
667MHz 240pin CL5
In Stock
$49.99
View Product
Part Number 532C7-2H
667MHz 240pin CL7
In Stock
$49.99
View Product
Part Number 52.5EC7-2
533MHz 240pin CL7 ECC
In Stock
$58.99
View Product
Part Number 522C7-4
533MHz 240pin CL7
In Stock
$58.99
View Product
Part Number 531EC7-4
667MHz 240pin CL7 ECC
In Stock
$61.99
View Product
Part Number 532C7-4
667MHz 240pin CL7
In Stock
$61.99
View Product
Part Number 532EC7-2H
667MHz 240pin CL7 ECC
In Stock
$64.99
View Product
Part Number 52.2EC7H
533MHz 240pin CL7 ECC
In Stock
$74.99
View Product
Part Number 522EC7-2H
533MHz 240pin CL7 ECC
In Stock
$74.99
View Product
Part Number 53.2EC7H
667MHz 240pin CL7 ECC
In Stock
$74.99
View Product
Part Number 53.5EC7H
667MHz 240pin CL7 ECC
In Stock
$74.99
View Product
Part Number 521EC7-2H
533MHz 240pin CL7 ECC
In Stock
$79.99
View Product
Part Number 532EC7-4
667MHz 240pin CL7 ECC
In Stock
$80.99
View Product
Part Number 52.2EC7-2
533MHz 240pin CL7 ECC
In Stock
$92.99
View Product
Part Number 522EC7-4
533MHz 240pin CL7 ECC
In Stock
$92.99
View Product
Part Number 53.2EC7-2
667MHz 240pin CL7 ECC
In Stock
$92.99
View Product
Part Number 53.5EC7-2
667MHz 240pin CL7 ECC
In Stock
$92.99
View Product
Part Number 52.5EC7-2H
533MHz 240pin CL7 ECC
In Stock
$94.99
View Product
Part Number 522C7-4H
533MHz 240pin CL7
In Stock
$94.99
View Product
Part Number 521EC7-4
533MHz 240pin CL7 ECC
In Stock
$99.99
View Product
Part Number 531EC7-4H
667MHz 240pin CL7 ECC
In Stock
$99.99
View Product
Part Number 532C7-4H
667MHz 240pin CL7
In Stock
$99.99
View Product
Part Number 52.5EC7-4
533MHz 240pin CL7 ECC
In Stock
$117.99
View Product
Part Number 524EC7
533MHz 240pin CL7 ECC
In Stock
$128.99
View Product
Part Number 532EC7-4H
667MHz 240pin CL7 ECC
In Stock
$129.99
View Product
Part Number 52.2EC7-2H
533MHz 240pin CL7 ECC
In Stock
$149.99
View Product
Part Number 522EC7-4H
533MHz 240pin CL7 ECC
In Stock
$149.99
View Product
Part Number 53.2EC7-2H
667MHz 240pin CL7 ECC
In Stock
$149.99
View Product
Part Number 53.5EC7-2H
667MHz 240pin CL7 ECC
In Stock
$149.99
View Product
Part Number 534EC7
667MHz 240pin CL7 ECC
In Stock
$154.99
View Product
Part Number 521EC7-4H
533MHz 240pin CL7 ECC
In Stock
$159.99
View Product
Part Number 53.5EC7-4
667MHz 240pin CL7 ECC
In Stock
$185.99
View Product
Part Number 52.5EC7-4H
533MHz 240pin CL7 ECC
In Stock
$189.99
View Product
Part Number 524EC7H
533MHz 240pin CL7 ECC
In Stock
$207.99
View Product
Part Number 534EC7H
667MHz 240pin CL7 ECC
In Stock
$249.99
View Product
Part Number 524EC7-2
533MHz 240pin CL7 ECC
In Stock
$257.99
View Product
Part Number 53.5EC7-4H
667MHz 240pin CL7 ECC
In Stock
$299.99
View Product
Part Number 534EC7-2
667MHz 240pin CL7 ECC
In Stock
$309.99
View Product
Part Number 524EC7-2H
533MHz 240pin CL7 ECC
In Stock
$414.99
View Product
Part Number 534EC7-2H
667MHz 240pin CL7 ECC
In Stock
$499.99
View Product
Part Number 524EC7-4
533MHz 240pin CL7 ECC
In Stock
$514.99
View Product
Part Number 534EC7-4
667MHz 240pin CL7 ECC
In Stock
$619.99
View Product
Part Number 524EC7-4H
533MHz 240pin CL7 ECC
In Stock
$829.99
View Product
Part Number 534EC7-4H
667MHz 240pin CL7 ECC
In Stock
$999.99
View Product
Part Number 524EC7-4
533MHz 240pin CL7 ECC
In Stock
$514.99
View Product
Part Number 534EC7-4
667MHz 240pin CL7 ECC
In Stock
$619.99
View Product
Part Number 524EC7-4H
533MHz 240pin CL7 ECC
In Stock
$829.99
View Product
Part Number 534EC7-4H
667MHz 240pin CL7 ECC
In Stock
$999.99
View Product
Part Number 522C7-4
533MHz 240pin CL7
In Stock
$58.99
View Product
Part Number 532C7-4
667MHz 240pin CL7
In Stock
$61.99
View Product
Part Number 532EC7-4
667MHz 240pin CL7 ECC
In Stock
$80.99
View Product
Part Number 522EC7-4
533MHz 240pin CL7 ECC
In Stock
$92.99
View Product
Part Number 522C7-4H
533MHz 240pin CL7
In Stock
$94.99
View Product
Part Number 532C7-4H
667MHz 240pin CL7
In Stock
$99.99
View Product
Part Number 532EC7-4H
667MHz 240pin CL7 ECC
In Stock
$129.99
View Product
Part Number 522EC7-4H
533MHz 240pin CL7 ECC
In Stock
$149.99
View Product
Part Number 524EC7-2
533MHz 240pin CL7 ECC
In Stock
$257.99
View Product
Part Number 534EC7-2
667MHz 240pin CL7 ECC
In Stock
$309.99
View Product
Part Number 524EC7-2H
533MHz 240pin CL7 ECC
In Stock
$414.99
View Product
Part Number 534EC7-2H
667MHz 240pin CL7 ECC
In Stock
$499.99
View Product
Part Number 522C7-2
533MHz 240pin CL7
In Stock
$29.99
View Product
Part Number 521C7-4
533MHz 240pin CL7
In Stock
$30.99
View Product
Part Number 531C7-4
667MHz 240pin CL7
In Stock
$30.99
View Product
Part Number 532C5-2
667MHz 240pin CL5
In Stock
$30.99
View Product
Part Number 532C7-2
667MHz 240pin CL7
In Stock
$30.99
View Product
Part Number 532EC7-2
667MHz 240pin CL7 ECC
In Stock
$40.99
View Product
Part Number 522EC7-2
533MHz 240pin CL7 ECC
In Stock
$46.99
View Product
Part Number 522C7-2H
533MHz 240pin CL7
In Stock
$47.99
View Product
Part Number 521C7-4H
533MHz 240pin CL7
In Stock
$49.99
View Product
Part Number 531C7-4H
667MHz 240pin CL7
In Stock
$49.99
View Product
Part Number 532C5-2H
667MHz 240pin CL5
In Stock
$49.99
View Product
Part Number 532C7-2H
667MHz 240pin CL7
In Stock
$49.99
View Product
Part Number 531EC7-4
667MHz 240pin CL7 ECC
In Stock
$61.99
View Product
Part Number 532EC7-2H
667MHz 240pin CL7 ECC
In Stock
$64.99
View Product
Part Number 522EC7-2H
533MHz 240pin CL7 ECC
In Stock
$74.99
View Product
Part Number 521EC7-4
533MHz 240pin CL7 ECC
In Stock
$99.99
View Product
Part Number 531EC7-4H
667MHz 240pin CL7 ECC
In Stock
$99.99
View Product
Part Number 524EC7
533MHz 240pin CL7 ECC
In Stock
$128.99
View Product
Part Number 534EC7
667MHz 240pin CL7 ECC
In Stock
$154.99
View Product
Part Number 521EC7-4H
533MHz 240pin CL7 ECC
In Stock
$159.99
View Product
Part Number 524EC7H
533MHz 240pin CL7 ECC
In Stock
$207.99
View Product
Part Number 534EC7H
667MHz 240pin CL7 ECC
In Stock
$249.99
View Product
Part Number 522C7
533MHz 240pin CL7
In Stock
$14.99
View Product
Part Number 521C7-2
533MHz 240pin CL7
In Stock
$15.99
View Product
Part Number 531C7-2
667MHz 240pin CL7
In Stock
$15.99
View Product
Part Number 532C7
667MHz 240pin CL7
In Stock
$15.99
View Product
Part Number 532EC7
667MHz 240pin CL7 ECC
In Stock
$20.99
View Product
Part Number 53.5C7-4
667MHz 240pin CL7
In Stock
$21.99
View Product
Part Number 522EC7
533MHz 240pin CL7 ECC
In Stock
$23.99
View Product
Part Number 522C7H
533MHz 240pin CL7
In Stock
$23.99
View Product
Part Number 52.5C7-4
533MHz 240pin CL7
In Stock
$24.99
View Product
Part Number 521C7-2H
533MHz 240pin CL7
In Stock
$24.99
View Product
Part Number 531C7-2H
667MHz 240pin CL7
In Stock
$24.99
View Product
Part Number 532C7H
667MHz 240pin CL7
In Stock
$24.99
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 53.5C7-4H
667MHz 240pin CL7
In Stock
$34.99
View Product
Part Number 522EC7H
533MHz 240pin CL7 ECC
In Stock
$37.99
View Product
Part Number 52.5C7-4H
533MHz 240pin CL7
In Stock
$39.99
View Product
Part Number 521EC7-2
533MHz 240pin CL7 ECC
In Stock
$49.99
View Product
Part Number 531EC7-2H
667MHz 240pin CL7 ECC
In Stock
$49.99
View Product
Part Number 521EC7-2H
533MHz 240pin CL7 ECC
In Stock
$79.99
View Product
Part Number 52.5EC7-4
533MHz 240pin CL7 ECC
In Stock
$117.99
View Product
Part Number 53.5EC7-4
667MHz 240pin CL7 ECC
In Stock
$185.99
View Product
Part Number 52.5EC7-4H
533MHz 240pin CL7 ECC
In Stock
$189.99
View Product
Part Number 53.5EC7-4H
667MHz 240pin CL7 ECC
In Stock
$299.99
View Product
Part Number 521C7
533MHz 240pin CL7
In Stock
$7.99
View Product
Part Number 531C7
667MHz 240pin CL7
In Stock
$7.99
View Product
Part Number 53.5C7-2
667MHz 240pin CL7
In Stock
$10.99
View Product
Part Number 52.5C7-2
533MHz 240pin CL7
In Stock
$12.99
View Product
Part Number 521C7H
533MHz 240pin CL7
In Stock
$12.99
View Product
Part Number 531C7H
667MHz 240pin CL7
In Stock
$12.99
View Product
Part Number 531EC7
667MHz 240pin CL7 ECC
In Stock
$15.99
View Product
Part Number 53.5C7-2H
667MHz 240pin CL7
In Stock
$17.99
View Product
Part Number 52.5C7-2H
533MHz 240pin CL7
In Stock
$19.99
View Product
Part Number 521EC7
533MHz 240pin CL7 ECC
In Stock
$24.99
View Product
Part Number 531EC7H
667MHz 240pin CL7 ECC
In Stock
$24.99
View Product
Part Number 521EC7H
533MHz 240pin CL7 ECC
In Stock
$39.99
View Product
Part Number 52.5EC7-2
533MHz 240pin CL7 ECC
In Stock
$58.99
View Product
Part Number 53.5EC7-2
667MHz 240pin CL7 ECC
In Stock
$92.99
View Product
Part Number 52.5EC7-2H
533MHz 240pin CL7 ECC
In Stock
$94.99
View Product
Part Number 53.5EC7-2H
667MHz 240pin CL7 ECC
In Stock
$149.99
View Product
Part Number 53.5C7
667MHz 240pin CL7
In Stock
$5.99
View Product
Part Number 52.5C7
533MHz 240pin CL7
In Stock
$6.99
View Product
Part Number 53.5C7H
667MHz 240pin CL7
In Stock
$8.99
View Product
Part Number 52.2C7-2
533MHz 240pin CL7
In Stock
$9.99
View Product
Part Number 52.5C7H
533MHz 240pin CL7
In Stock
$9.99
View Product
Part Number 53.2C7-2
667MHz 240pin CL7
In Stock
$9.99
View Product
Part Number 52.2C7-2H
533MHz 240pin CL7
In Stock
$14.99
View Product
Part Number 53.2C7-2H
667MHz 240pin CL7
In Stock
$14.99
View Product
Part Number 52.5EC7
533MHz 240pin CL7 ECC
In Stock
$29.99
View Product
Part Number 53.5EC7
667MHz 240pin CL7 ECC
In Stock
$46.99
View Product
Part Number 52.5EC7H
533MHz 240pin CL7 ECC
In Stock
$47.99
View Product
Part Number 53.5EC7H
667MHz 240pin CL7 ECC
In Stock
$74.99
View Product
Part Number 52.2EC7-2
533MHz 240pin CL7 ECC
In Stock
$92.99
View Product
Part Number 53.2EC7-2
667MHz 240pin CL7 ECC
In Stock
$92.99
View Product
Part Number 52.2EC7-2H
533MHz 240pin CL7 ECC
In Stock
$149.99
View Product
Part Number 53.2EC7-2H
667MHz 240pin CL7 ECC
In Stock
$149.99
View Product
Part Number 52.2C7
533MHz 240pin CL7
In Stock
$4.99
View Product
Part Number 53.2C7
667MHz 240pin CL7
In Stock
$4.99
View Product
Part Number 52.2C7H
533MHz 240pin CL7
In Stock
$7.99
View Product
Part Number 53.2C7H
667MHz 240pin CL7
In Stock
$7.99
View Product
Part Number 52.2EC7
533MHz 240pin CL7 ECC
In Stock
$46.99
View Product
Part Number 53.2EC7
667MHz 240pin CL7 ECC
In Stock
$46.99
View Product
Part Number 52.2EC7H
533MHz 240pin CL7 ECC
In Stock
$74.99
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
KTD-DM8400A/1G 1GB DDR2 PC2-4200 533MHz DIMM Kingston 521C7
KTD-DM8400A/2G 2GB DDR2 PC2-4200 533MHz DIMM Kingston 522C7
KTD-DM8400AE/1G 1GB DDR2 PC2-4200 533MHz ECC DIMM Kingston 521EC7
KTD-DM8400AE/2G 2GB DDR2 PC2-4200 533MHz ECC DIMM Kingston 522EC7
KTD-DM8400B/1G 1GB DDR2 PC2-5300 667MHz DIMM Kingston 531C7
KTD-DM8400B/2G 2GB DDR2 PC2-5300 667MHz DIMM Kingston 532C7
KTD-DM8400BE/1G 1GB DDR2 PC2-5300 667MHz ECC DIMM Kingston 531EC7
KTD-DM8400BE/2G 2GB DDR2 PC2-5300 667MHz ECC DIMM Kingston 532EC7
CT519118 4GB Kit of 2 2GB DDR2 PC2-5300 667MHz DIMM Crucial 532C5-2