The Dell Dimension XPS B (533R) uses RDRAM RIMM PC600 266MHz, ECC PC800 800MHz, PC800 800MHz memory upgrades as listed in the detailed specifications below. All memory and other upgrades compatible with this system are listed on this page.

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Memory Type RDRAM RIMM PC600 266MHz, ECC PC800 800MHz, PC800 800MHz
Base Memory 128MB (Removable)
Upgrade Slots 2 Sockets
Maximum Memory 1GB
Maximum Module Size 512MB
CPU & Chipset Intel Pentium III 533 MHz
Bus Architecture AGP; PCI
Part Number 31.1C3
266MHz 184pin CL3
In Stock
$6.99
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Part Number 31.2C3
266MHz 184pin CL3
In Stock
$6.99
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Part Number 31.1C3H
266MHz 184pin CL3
In Stock
$9.99
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Part Number 31.2C3H
266MHz 184pin CL3
In Stock
$9.99
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Part Number 31.2C3-2
266MHz 184pin CL3
In Stock
$12.99
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Part Number 31.5C3-2
266MHz 184pin CL3
In Stock
$15.99
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Part Number 31.2C3-2H
266MHz 184pin CL3
In Stock
$19.99
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Part Number 31.5C3-2H
266MHz 184pin CL3
In Stock
$24.99
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Part Number 31.5EC3
266MHz 184pin CL3 ECC
Call to Order
$40.99
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Part Number 31/64mEC3
266MHz 184pin CL3 ECC
Call to Order
$54.99
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Part Number 31.5EC3H
266MHz 184pin CL3 ECC
Call to Order
$64.99
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Part Number 3R1.1C3
266MHz 184pin CL3
In Stock
$69.99
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Part Number 3R3.1C3
27 184pin CL3
In Stock
$69.99
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Part Number 31/64mEC3H
266MHz 184pin CL3 ECC
Call to Order
$87.99
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Part Number 3R1.2C3
266MHz 184pin CL3
In Stock
$92.99
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Part Number 3R3.2C3
27 184pin CL3
In Stock
$92.99
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Part Number 3R1.1C3H
266MHz 184pin CL3
In Stock
$112.99
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Part Number 3R3.1C3H
27 184pin CL3
In Stock
$112.99
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Part Number 3R1.2C3H
266MHz 184pin CL3
In Stock
$149.99
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Part Number 3R3.2C3H
27 184pin CL3
In Stock
$149.99
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Part Number 3R3.5C3
27 184pin CL3
In Stock
$255.99
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Part Number 3R3/64mC3
27 184pin CL3
Call to Order
$288.99
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Part Number 3R3.5C3H
27 184pin CL3
In Stock
$412.99
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Part Number 3R3/64mC3H
27 184pin CL3
Call to Order
$464.99
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Part Number 31.5C3-2
266MHz 184pin CL3
In Stock
$15.99
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Part Number 31.5C3-2H
266MHz 184pin CL3
In Stock
$24.99
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Part Number 31.2C3-2
266MHz 184pin CL3
In Stock
$12.99
View Product
Part Number 31.2C3-2H
266MHz 184pin CL3
In Stock
$19.99
View Product
Part Number 31.5EC3
266MHz 184pin CL3 ECC
Call to Order
$40.99
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Part Number 31.5EC3H
266MHz 184pin CL3 ECC
Call to Order
$64.99
View Product
Part Number 3R3.5C3
27 184pin CL3
In Stock
$255.99
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Part Number 3R3.5C3H
27 184pin CL3
In Stock
$412.99
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Part Number 31.2C3
266MHz 184pin CL3
In Stock
$6.99
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Part Number 31.2C3H
266MHz 184pin CL3
In Stock
$9.99
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Part Number 3R1.2C3
266MHz 184pin CL3
In Stock
$92.99
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Part Number 3R3.2C3
27 184pin CL3
In Stock
$92.99
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Part Number 3R1.2C3H
266MHz 184pin CL3
In Stock
$149.99
View Product
Part Number 3R3.2C3H
27 184pin CL3
In Stock
$149.99
View Product
Part Number 31.1C3
266MHz 184pin CL3
In Stock
$6.99
View Product
Part Number 31.1C3H
266MHz 184pin CL3
In Stock
$9.99
View Product
Part Number 3R1.1C3
266MHz 184pin CL3
In Stock
$69.99
View Product
Part Number 3R3.1C3
27 184pin CL3
In Stock
$69.99
View Product
Part Number 3R1.1C3H
266MHz 184pin CL3
In Stock
$112.99
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Part Number 3R3.1C3H
27 184pin CL3
In Stock
$112.99
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Part Number 31/64mEC3
266MHz 184pin CL3 ECC
Call to Order
$54.99
View Product
Part Number 31/64mEC3H
266MHz 184pin CL3 ECC
Call to Order
$87.99
View Product
Part Number 3R3/64mC3
27 184pin CL3
Call to Order
$288.99
View Product
Part Number 3R3/64mC3H
27 184pin CL3
Call to Order
$464.99
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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-XPSB6N/128 128MB RDRAM PC600 266MHz DIMM Kingston 3R1.1C3
KTD-XPSB6N/256 256MB RDRAM PC600 266MHz DIMM Kingston 3R1.2C3
KTD-XPSB7/128 128MB 700MHz ECC Module Kingston
KTD-XPSB7/256 256MB 700MHz ECC Module Kingston
KTD-XPSB7N/128 128MB 700MHz Module Kingston
KTD-XPSB7N/256 256MB 700MHz Module Kingston
KTD-XPSB8/128 128MB RDRAM PC800 800MHz DIMM Kingston 3R3.1C3
KTD-XPSB8/256 256MB RDRAM PC800 800MHz DIMM Kingston 3R3.2C3
KTD-XPSB8N/128 128MB RDRAM PC800 800MHz DIMM Kingston 3R3.1C3
KTD-XPSB8N/256 256MB RDRAM PC800 800MHz DIMM Kingston 3R3.2C3