The Gateway 300S (i810/i815 SDRAM) 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 128MB (Removable)
Upgrade Slots 2 Sockets
Maximum Memory 512MB
Maximum Module Size 256MB
CPU & Chipset Intel Celeron Intel 815e Intel Pentium III Intel 815e Intel Celeron Intel 810 Intel Pentium III Intel 810
Bus Architecture ~
Part Number 22.1C3
133MHz 168pin CL3
In Stock
$7.99
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Part Number 22.1C3H
133MHz 168pin CL3
In Stock
$12.99
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Part Number 22.2C3
133MHz 168pin CL3
In Stock
$18.99
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Part Number 22.2C3H
133MHz 168pin CL3
In Stock
$29.99
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Part Number 22/64mC3
133MHz 168pin CL3
Call to Order
$30.99
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Part Number 22.2C3-2
133MHz 168pin CL3
In Stock
$37.99
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Part Number 22/64mC3H
133MHz 168pin CL3
Call to Order
$49.99
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Part Number 22.2C3-2H
133MHz 168pin CL3
In Stock
$59.99
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Part Number 22.2C3-2
133MHz 168pin CL3
In Stock
$37.99
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Part Number 22.2C3-2H
133MHz 168pin CL3
In Stock
$59.99
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Part Number 22.2C3
133MHz 168pin CL3
In Stock
$18.99
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Part Number 22.2C3H
133MHz 168pin CL3
In Stock
$29.99
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Part Number 22.1C3
133MHz 168pin CL3
In Stock
$7.99
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Part Number 22.1C3H
133MHz 168pin CL3
In Stock
$12.99
View Product
Part Number 22/64mC3
133MHz 168pin CL3
Call to Order
$30.99
View Product
Part Number 22/64mC3H
133MHz 168pin CL3
Call to Order
$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
KGW3400/128 128MB Module Kingston
KGW3400/128-G 128MB Module (GSA-US) Kingston
KGW3400/256 256MB SDRAM PC133 133MHz DIMM Kingston 22.2C3
KGW3400/256-G 256MB Module (GSA-US) Kingston