The MSI 815 Pro (MS-6326) uses SDRAM DIMM PC133 133MHz 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 SDRAM DIMM PC133 133MHz
Base Memory 0MB (Removable)
Upgrade Slots 3 Sockets
Maximum Memory 512MB
Maximum Module Size
CPU & Chipset Intel Pentium III 500 MHz Intel Pentium III 1 GHz
Bus Architecture PCI
Part Number 12/64mC3
133MHz 144pin CL3
Call to Order
$13.99
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Part Number 12.1C3
133MHz 144pin CL3
In Stock
$15.99
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Part Number 12/64mC3H
133MHz 144pin CL3
Call to Order
$22.99
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Part Number 12.1C3H
133MHz 144pin CL3
In Stock
$24.99
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Part Number 12.2C3
133MHz 144pin CL3
In Stock
$24.99
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Part Number 12.2C3H
133MHz 144pin CL3
In Stock
$39.99
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Part Number 12.2C3
133MHz 144pin CL3
In Stock
$24.99
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Part Number 12.2C3H
133MHz 144pin CL3
In Stock
$39.99
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Part Number 12.1C3
133MHz 144pin CL3
In Stock
$15.99
View Product
Part Number 12.1C3H
133MHz 144pin CL3
In Stock
$24.99
View Product
Part Number 12/64mC3
133MHz 144pin CL3
Call to Order
$13.99
View Product
Part Number 12/64mC3H
133MHz 144pin CL3
Call to Order
$22.99
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
KVR133X64C3/64 64MB SDRAM PC133 133MHz SODIMM Kingston 12/64mC3
KVR133X64C3Q/128 128MB SDRAM PC133 133MHz SODIMM Kingston 12.1C3
KVR133X64C3Q/256 256MB SDRAM PC133 133MHz SODIMM Kingston 12.2C3