The ASUS/ASmobile Eee Slate EP121 uses DDR3 SODIMM PC3-8500 1066MHz 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 DDR3 SODIMM PC3-8500 1066MHz
Base Memory
Upgrade Slots 1 (1 bank of 1)
Maximum Memory 4GB
Maximum Module Size
CPU & Chipset Chipset: Intel Series 5
Bus Architecture ~
Notes Important: If 4GB is installed, the recognized memory may be reduced to 3.5GB or less (depending on system configuration and memory allocation). Maximum configurations require a 64-bit operating system.
Part Number 71.5C9
1066MHz 204pin CL9
Call to Order
$10.99
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Part Number 711C9
1066MHz 204pin CL9
In Stock
$12.99
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Part Number 712C7
1066MHz 204pin CL7
In Stock
$15.99
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Part Number 712C9
1066MHz 204pin CL9
In Stock
$15.99
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Part Number 71.5C9H
1066MHz 204pin CL9
Call to Order
$17.99
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Part Number 711C9H
1066MHz 204pin CL9
In Stock
$19.99
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Part Number 714C7
1066MHz 204pin CL7
In Stock
$21.99
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Part Number 714C9
1066MHz 204pin CL9
In Stock
$21.99
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Part Number 712C7H
1066MHz 204pin CL7
In Stock
$24.99
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Part Number 712C9H
1066MHz 204pin CL9
In Stock
$24.99
View Product
Part Number 714C7H
1066MHz 204pin CL7
In Stock
$34.99
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Part Number 714C9H
1066MHz 204pin CL9
In Stock
$34.99
View Product
Part Number 714C7
1066MHz 204pin CL7
In Stock
$21.99
View Product
Part Number 714C9
1066MHz 204pin CL9
In Stock
$21.99
View Product
Part Number 714C7H
1066MHz 204pin CL7
In Stock
$34.99
View Product
Part Number 714C9H
1066MHz 204pin CL9
In Stock
$34.99
View Product
Part Number 712C7
1066MHz 204pin CL7
In Stock
$15.99
View Product
Part Number 712C9
1066MHz 204pin CL9
In Stock
$15.99
View Product
Part Number 712C7H
1066MHz 204pin CL7
In Stock
$24.99
View Product
Part Number 712C9H
1066MHz 204pin CL9
In Stock
$24.99
View Product
Part Number 711C9
1066MHz 204pin CL9
In Stock
$12.99
View Product
Part Number 711C9H
1066MHz 204pin CL9
In Stock
$19.99
View Product
Part Number 71.5C9
1066MHz 204pin CL9
Call to Order
$10.99
View Product
Part Number 71.5C9H
1066MHz 204pin CL9
Call to Order
$17.99
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
KVR1066D3S7/4G 4GB DDR3 PC3-8500 1066MHz SODIMM Kingston 714C7
KVR1066D3S8S7/2G 2GB DDR3 PC3-8500 1066MHz SODIMM Kingston 712C7
CT5297138 Crucial