The Dell PowerEdge 2600/2650 uses DDR DIMM ECC REG PC2100 266MHz 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 DDR DIMM ECC REG PC2100 266MHz
Base Memory 256MB (Removable)
Upgrade Slots 6 Sockets (3 banks of 2)
Maximum Memory 6GB
Maximum Module Size 1GB
CPU & Chipset Intel Xeon ServerWorks GC-LE
Bus Architecture PCI
Part Number 31.5ERC3
266MHz 184pin CL3 Registered ECC
Call to Order
$23.99
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Part Number 311ERC3
266MHz 184pin CL3 Registered ECC
In Stock
$23.99
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Part Number 311ERLPC3
266MHz 184pin CL3 Registered Low Profile ECC
In Stock
$30.99
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Part Number 31.5ERC3H
266MHz 184pin CL3 Registered ECC
Call to Order
$37.99
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Part Number 311ERC3H
266MHz 184pin CL3 Registered ECC
In Stock
$37.99
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Part Number 31.1ERC3
266MHz 184pin CL3 Registered ECC
Call to Order
$46.99
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Part Number 31.5ERC3-2
266MHz 184pin CL3 Registered ECC
Call to Order
$46.99
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Part Number 311ERC3-2
266MHz 184pin CL3 Registered ECC
In Stock
$46.99
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Part Number 31.2ERC3
266MHz 184pin CL3 Registered ECC
Call to Order
$49.99
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Part Number 311ERLPC3H
266MHz 184pin CL3 Registered Low Profile ECC
In Stock
$49.99
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Part Number 31.1ERLPC3
266MHz 184pin CL3 Registered Low Profile ECC
Call to Order
$61.99
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Part Number 311ERLPAC3-2
266MHz 184pin CL3 Registered Low Profile TAA Certified ECC
In Stock
$61.99
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Part Number 311ERLPC3-2
266MHz 184pin CL3 Registered Low Profile ECC
In Stock
$61.99
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Part Number 31.2ERLPC3
266MHz 184pin CL3 Registered Low Profile ECC
Call to Order
$65.99
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Part Number 31.5ERLPC3
266MHz 184pin CL3 Registered Low Profile ECC
Call to Order
$71.99
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Part Number 31.1ERC3H
266MHz 184pin CL3 Registered ECC
Call to Order
$74.99
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Part Number 31.5ERC3-2H
266MHz 184pin CL3 Registered ECC
Call to Order
$74.99
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Part Number 311ERC3-2H
266MHz 184pin CL3 Registered ECC
In Stock
$74.99
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Part Number 31.2ERC3H
266MHz 184pin CL3 Registered ECC
Call to Order
$79.99
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Part Number 311ERC3-4
266MHz 184pin CL3 Registered ECC
In Stock
$92.99
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Part Number 31.1ERLPC3H
266MHz 184pin CL3 Registered Low Profile ECC
Call to Order
$99.99
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Part Number 31.2ERC3-2
266MHz 184pin CL3 Registered ECC
Call to Order
$99.99
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Part Number 311ERLPAC3-2H
266MHz 184pin CL3 Registered Low Profile TAA Certified ECC
In Stock
$99.99
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Part Number 311ERLPC3-2H
266MHz 184pin CL3 Registered Low Profile ECC
In Stock
$99.99
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Part Number 31.2ERLPC3H
266MHz 184pin CL3 Registered Low Profile ECC
Call to Order
$104.99
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Part Number 31.5ERLPC3H
266MHz 184pin CL3 Registered Low Profile ECC
Call to Order
$114.99
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Part Number 311ERLPC3-4
266MHz 184pin CL3 Registered Low Profile ECC
In Stock
$123.99
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Part Number 31.2ERLPC3-2
266MHz 184pin CL3 Registered Low Profile ECC
Call to Order
$130.99
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Part Number 31.5ERLPC3-2
266MHz 184pin CL3 Registered Low Profile ECC
Call to Order
$142.99
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Part Number 311ERC3-4H
266MHz 184pin CL3 Registered ECC
In Stock
$149.99
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Part Number 31.2ERC3-2H
266MHz 184pin CL3 Registered ECC
Call to Order
$159.99
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Part Number 31.2ERC3-4
266MHz 184pin CL3 Registered ECC
Call to Order
$198.99
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Part Number 311ERLPC3-4H
266MHz 184pin CL3 Registered Low Profile ECC
In Stock
$199.99
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Part Number 31.2ERLPC3-2H
266MHz 184pin CL3 Registered Low Profile ECC
Call to Order
$209.99
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Part Number 31.5ERLPC3-2H
266MHz 184pin CL3 Registered Low Profile ECC
Call to Order
$229.99
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Part Number 31.2ERLPC3-4
266MHz 184pin CL3 Registered Low Profile ECC
Call to Order
$260.99
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Part Number 31.2ERC3-4H
266MHz 184pin CL3 Registered ECC
Call to Order
$319.99
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Part Number 31.2ERLPC3-4H
266MHz 184pin CL3 Registered Low Profile ECC
Call to Order
$419.99
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Part Number 311ERC3-4
266MHz 184pin CL3 Registered ECC
In Stock
$92.99
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Part Number 311ERLPC3-4
266MHz 184pin CL3 Registered Low Profile ECC
In Stock
$123.99
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Part Number 311ERC3-4H
266MHz 184pin CL3 Registered ECC
In Stock
$149.99
View Product
Part Number 311ERLPC3-4H
266MHz 184pin CL3 Registered Low Profile ECC
In Stock
$199.99
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Part Number 311ERC3-2
266MHz 184pin CL3 Registered ECC
In Stock
$46.99
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Part Number 311ERLPAC3-2
266MHz 184pin CL3 Registered Low Profile TAA Certified ECC
In Stock
$61.99
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Part Number 311ERLPC3-2
266MHz 184pin CL3 Registered Low Profile ECC
In Stock
$61.99
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Part Number 311ERC3-2H
266MHz 184pin CL3 Registered ECC
In Stock
$74.99
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Part Number 311ERLPAC3-2H
266MHz 184pin CL3 Registered Low Profile TAA Certified ECC
In Stock
$99.99
View Product
Part Number 311ERLPC3-2H
266MHz 184pin CL3 Registered Low Profile ECC
In Stock
$99.99
View Product
Part Number 311ERC3
266MHz 184pin CL3 Registered ECC
In Stock
$23.99
View Product
Part Number 311ERLPC3
266MHz 184pin CL3 Registered Low Profile ECC
In Stock
$30.99
View Product
Part Number 311ERC3H
266MHz 184pin CL3 Registered ECC
In Stock
$37.99
View Product
Part Number 31.5ERC3-2
266MHz 184pin CL3 Registered ECC
Call to Order
$46.99
View Product
Part Number 311ERLPC3H
266MHz 184pin CL3 Registered Low Profile ECC
In Stock
$49.99
View Product
Part Number 31.5ERC3-2H
266MHz 184pin CL3 Registered ECC
Call to Order
$74.99
View Product
Part Number 31.5ERLPC3-2
266MHz 184pin CL3 Registered Low Profile ECC
Call to Order
$142.99
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Part Number 31.2ERC3-4
266MHz 184pin CL3 Registered ECC
Call to Order
$198.99
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Part Number 31.5ERLPC3-2H
266MHz 184pin CL3 Registered Low Profile ECC
Call to Order
$229.99
View Product
Part Number 31.2ERLPC3-4
266MHz 184pin CL3 Registered Low Profile ECC
Call to Order
$260.99
View Product
Part Number 31.2ERC3-4H
266MHz 184pin CL3 Registered ECC
Call to Order
$319.99
View Product
Part Number 31.2ERLPC3-4H
266MHz 184pin CL3 Registered Low Profile ECC
Call to Order
$419.99
View Product
Part Number 31.5ERC3
266MHz 184pin CL3 Registered ECC
Call to Order
$23.99
View Product
Part Number 31.5ERC3H
266MHz 184pin CL3 Registered ECC
Call to Order
$37.99
View Product
Part Number 31.5ERLPC3
266MHz 184pin CL3 Registered Low Profile ECC
Call to Order
$71.99
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Part Number 31.2ERC3-2
266MHz 184pin CL3 Registered ECC
Call to Order
$99.99
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Part Number 31.5ERLPC3H
266MHz 184pin CL3 Registered Low Profile ECC
Call to Order
$114.99
View Product
Part Number 31.2ERLPC3-2
266MHz 184pin CL3 Registered Low Profile ECC
Call to Order
$130.99
View Product
Part Number 31.2ERC3-2H
266MHz 184pin CL3 Registered ECC
Call to Order
$159.99
View Product
Part Number 31.2ERLPC3-2H
266MHz 184pin CL3 Registered Low Profile ECC
Call to Order
$209.99
View Product
Part Number 31.2ERC3
266MHz 184pin CL3 Registered ECC
Call to Order
$49.99
View Product
Part Number 31.2ERLPC3
266MHz 184pin CL3 Registered Low Profile ECC
Call to Order
$65.99
View Product
Part Number 31.2ERC3H
266MHz 184pin CL3 Registered ECC
Call to Order
$79.99
View Product
Part Number 31.2ERLPC3H
266MHz 184pin CL3 Registered Low Profile ECC
Call to Order
$104.99
View Product
Part Number 31.1ERC3
266MHz 184pin CL3 Registered ECC
Call to Order
$46.99
View Product
Part Number 31.1ERLPC3
266MHz 184pin CL3 Registered Low Profile ECC
Call to Order
$61.99
View Product
Part Number 31.1ERC3H
266MHz 184pin CL3 Registered ECC
Call to Order
$74.99
View Product
Part Number 31.1ERLPC3H
266MHz 184pin CL3 Registered Low Profile ECC
Call to Order
$99.99
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-PE2650/512 512MB Kit of 2 256MB DDR PC2100 266MHz ECC REG DIMM Kingston 31.2ERC3-2
KTD-PE2650/1G 1GB Kit of 2 512MB DDR PC2100 266MHz ECC REG DIMM Kingston 31.5ERC3-2
KTD-PE2650/2G 2GB Kit of 2 1GB DDR PC2100 266MHz ECC REG DIMM Kingston 311ERC3-2
KTD-PE2650/2G-G 2GB Kit of 2 1GB DDR PC2100 266MHz ECC REG Low Profile TAA CERTIFIED DIMM Kingston 311ERLPAC3-2
KTD-PE2650/4G 4GB Kit of 2 2GB DDR PC2100 266MHz ECC REG DIMM Kingston 312ERC3-2
KTD-PE2650/4G-G 4GB Kit of 2 2GB DDR PC2100 266MHz ECC REG TAA CERTIFIED DIMM Kingston 312ERAC3-2