The ASUS/ASmobile R2H Ultra-Mobile PC uses DDR2 SODIMM PC2-5300 667MHz 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 DDR2 SODIMM PC2-5300 667MHz
Base Memory 256 MB (Non-removable)
Upgrade Slots 1 Socket(s)
Maximum Memory 1.25 GB
Maximum Module Size 1GB
CPU & Chipset Intel Celeron M 900 MHz Intel 910GML
Bus Architecture USB
Manufacturer Part Numbers
  • R2H-BH167C
Part Number 63.2C6
667MHz 200pin CL6
In Stock
$4.99
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Part Number 63.5C5
667MHz 200pin CL5
In Stock
$6.99
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Part Number 63.5C6
667MHz 200pin CL6
In Stock
$6.99
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Part Number 63.2C6H
667MHz 200pin CL6
In Stock
$7.99
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Part Number 631C5
667MHz 200pin CL5
In Stock
$7.99
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Part Number 631C6
667MHz 200pin CL6
In Stock
$7.99
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Part Number 63.5C5H
667MHz 200pin CL5
In Stock
$9.99
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Part Number 63.5C6H
667MHz 200pin CL6
In Stock
$9.99
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Part Number 631C5H
667MHz 200pin CL5
In Stock
$12.99
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Part Number 631C6H
667MHz 200pin CL6
In Stock
$12.99
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Part Number 634C6
667MHz 200pin CL6
In Stock
$77.99
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Part Number 634C6H
667MHz 200pin CL6
In Stock
$124.99
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Part Number 634C6
667MHz 200pin CL6
In Stock
$77.99
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Part Number 634C6H
667MHz 200pin CL6
In Stock
$124.99
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Part Number 631C5
667MHz 200pin CL5
In Stock
$7.99
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Part Number 631C6
667MHz 200pin CL6
In Stock
$7.99
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Part Number 631C5H
667MHz 200pin CL5
In Stock
$12.99
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Part Number 631C6H
667MHz 200pin CL6
In Stock
$12.99
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Part Number 63.5C5
667MHz 200pin CL5
In Stock
$6.99
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Part Number 63.5C6
667MHz 200pin CL6
In Stock
$6.99
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Part Number 63.5C5H
667MHz 200pin CL5
In Stock
$9.99
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Part Number 63.5C6H
667MHz 200pin CL6
In Stock
$9.99
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Part Number 63.2C6
667MHz 200pin CL6
In Stock
$4.99
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Part Number 63.2C6H
667MHz 200pin CL6
In Stock
$7.99
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
KVR667D2S5/1G 1GB DDR2 PC2-5300 667MHz SODIMM Kingston 631C5
M51264F50 4GB DDR2 PC2-5300 667MHz SODIMM Kingston 634C6
CT610513 512MB DDR2 PC2-5300 667MHz SODIMM Crucial 63.5C5