The ASUS/ASmobile C90 Notebook uses DDR2 SODIMM PC2-4200 533MHz, PC2-5300 667MHz, PC2-6400 800MHz memory upgrades as listed in the detailed specifications below. All memory and other upgrades compatible with this system are listed on this page.

Need Assistance? Please call and speak with one of our expert technicians at 800-240-8577 or US 404-935-4048 to verify exact system specs before ordering.
Memory Type DDR2 SODIMM PC2-4200 533MHz, PC2-5300 667MHz, PC2-6400 800MHz
Base Memory 256 MB (Removable) or 512 MB (Removable)
Upgrade Slots 2 Sockets
Maximum Memory 3 GB
Maximum Module Size
CPU & Chipset Intel Core 2 Extreme 2.93 GHz Intel 945GM
Bus Architecture SSD - SATA 2.5-inch 9.5mm; USB
Notes MODULES MUST BE ORDERED AND INSTALLED IN PAIRS for Dual Channel mode. We offer Kits for Dual Channel mode. Although the chipset supports up to 4GB, ASUS recommends installing no more than 3GB maximum. If 4GB is installed, the recognized memory may be reduced to 3.5GB or less due to chipset reallocation.
Part Number 621C4
533MHz 200pin CL4
In Stock
$7.99
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Part Number 631C5
667MHz 200pin CL5
In Stock
$7.99
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Part Number 621C4H
533MHz 200pin CL4
In Stock
$12.99
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Part Number 631C5H
667MHz 200pin CL5
In Stock
$12.99
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Part Number 622C4
533MHz 200pin CL4
In Stock
$15.99
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Part Number 631C5-2
667MHz 200pin CL5
In Stock
$15.99
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Part Number 632C5
667MHz 200pin CL5
In Stock
$15.99
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Part Number 642C6
800MHz 200pin CL6
In Stock
$15.99
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Part Number 622C4H
533MHz 200pin CL4
In Stock
$24.99
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Part Number 631C5-2H
667MHz 200pin CL5
In Stock
$24.99
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Part Number 632C5H
667MHz 200pin CL5
In Stock
$24.99
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Part Number 642C6H
800MHz 200pin CL6
In Stock
$24.99
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Part Number 632C5-2
667MHz 200pin CL5
In Stock
$30.99
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Part Number 632C5-2H
667MHz 200pin CL5
In Stock
$49.99
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Part Number SSD/64G
Call to Order
$99.99
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Part Number SSD/64GY
Call to Order
$99.99
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Part Number SSD/16G
Call to Order
$108.99
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Part Number SSD/30G
Call to Order
$123.99
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Part Number SSD/80G
Call to Order
$123.99
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Part Number SSD/32G
Call to Order
$139.99
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Part Number SSD/96G
Call to Order
$148.99
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Part Number SSD/64GH
Call to Order
$159.99
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Part Number SSD/64GYH
Call to Order
$159.99
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Part Number SSD/16GH
Call to Order
$174.99
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Part Number SSD/30GH
Call to Order
$199.99
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Part Number SSD/80GH
Call to Order
$199.99
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Part Number SSD/32GH
Call to Order
$224.99
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Part Number SSD/96GH
Call to Order
$239.99
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Part Number SSD/120G
Call to Order
$247.99
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Part Number SSD/128G
Call to Order
$263.99
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Part Number SSD/128GY
Call to Order
$263.99
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Part Number SSD/240G
Call to Order
$371.99
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Part Number SSD/120GH
Call to Order
$399.99
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Part Number SSD/256G
Call to Order
$402.99
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Part Number SSD/256GY
Call to Order
$402.99
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Part Number SSD/128GH
Call to Order
$424.99
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Part Number SSD/128GYH
Call to Order
$424.99
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Part Number SSD/240GH
Call to Order
$599.99
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Part Number SSD/256GH
Call to Order
$649.99
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Part Number SSD/256GYH
Call to Order
$649.99
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Part Number SSD/512G
Call to Order
$929.99
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Part Number SSD/512GH
Call to Order
$1499.99
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Part Number 632C5-2
667MHz 200pin CL5
In Stock
$30.99
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Part Number 632C5-2H
667MHz 200pin CL5
In Stock
$49.99
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Part Number 622C4
533MHz 200pin CL4
In Stock
$15.99
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Part Number 631C5-2
667MHz 200pin CL5
In Stock
$15.99
View Product
Part Number 632C5
667MHz 200pin CL5
In Stock
$15.99
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Part Number 642C6
800MHz 200pin CL6
In Stock
$15.99
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Part Number 622C4H
533MHz 200pin CL4
In Stock
$24.99
View Product
Part Number 631C5-2H
667MHz 200pin CL5
In Stock
$24.99
View Product
Part Number 632C5H
667MHz 200pin CL5
In Stock
$24.99
View Product
Part Number 642C6H
800MHz 200pin CL6
In Stock
$24.99
View Product
Part Number 621C4
533MHz 200pin CL4
In Stock
$7.99
View Product
Part Number 631C5
667MHz 200pin CL5
In Stock
$7.99
View Product
Part Number 621C4H
533MHz 200pin CL4
In Stock
$12.99
View Product
Part Number 631C5H
667MHz 200pin CL5
In Stock
$12.99
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
KVR533D2S4/1G 1GB DDR2 PC2-4200 533MHz SODIMM Kingston 621C4
KVR533D2S4/2G 2GB DDR2 PC2-4200 533MHz SODIMM Kingston 622C4
KVR667D2S5/1G 1GB DDR2 PC2-5300 667MHz SODIMM Kingston 631C5
KVR667D2S5/2G 2GB DDR2 PC2-5300 667MHz SODIMM Kingston 632C5
KVR667D2S5K2/2G 2GB Kit of 2 1GB DDR2 PC2-5300 667MHz SODIMM Kingston 631C5-2
KVR667D2S5K2/4G 4GB Kit of 2 2GB DDR2 PC2-5300 667MHz SODIMM Kingston 632C5-2
SNM225-S2/80GB 80GB Solid State Drive Kingston SSD/80G
SNM225-S2B/80GB 80GB Kit of 2 40GB Solid State Drive Kingston SSD/40G-2
SNV125-S2/30GB 30GB Solid State Drive Kingston SSD/30G
SNV425-S2/128GB 128GB Solid State Drive Kingston SSD/128G
SNV425-S2BN/64GB 64GB Solid State Drive Kingston SSD/64G
SNV425-S2BN/128GB 128GB Solid State Drive Kingston SSD/128G
SNVP325-S2/64GB 64GB Solid State Drive Kingston SSD/64G
SNVP325-S2/128GB 128GB Solid State Drive Kingston SSD/128G
SNVP325-S2/256GB 256GB Solid State Drive Kingston SSD/256G
SNVP325-S2B/64GB 64GB Kit of 2 32GB Solid State Drive Kingston SSD/32G-2
SNVP325-S2B/128GB 128GB Kit of 2 64GB Solid State Drive Kingston SSD/64G-2
SNVP325-S2B/256GB 256GB Kit of 2 128GB Solid State Drive Kingston SSD/128G-2
SVP100ES2/64G 64GB Solid State Drive AES Encryption Kingston SSD/64GY
SVP100ES2/128G 128GB Solid State Drive AES Encryption Kingston SSD/128GY
SVP100ES2/256G 256GB Solid State Drive AES Encryption Kingston SSD/256GY
SVP100S2/64G 64GB Solid State Drive Kingston SSD/64G
SVP100S2/96G 96GB Solid State Drive Kingston SSD/96G
SVP100S2/128G 128GB Solid State Drive Kingston SSD/128G
SVP100S2/256G 256GB Solid State Drive Kingston SSD/256G
SVP100S2/512G 512GB Solid State Drive Kingston SSD/512G
SVP100S2B/64G 64GB Kit of 2 32GB Solid State Drive Kingston SSD/32G-2
SVP100S2B/96G 96GB Kit of 2 48GB Solid State Drive Kingston SSD/48G-2
SVP100S2B/128G 128GB Kit of 2 64GB Solid State Drive Kingston SSD/64G-2
SVP100S2B/256G 256GB Kit of 2 128GB Solid State Drive Kingston SSD/128G-2
SVP100S2B/512G 512GB Kit of 2 256GB Solid State Drive Kingston SSD/256G-2
CT758787 2GB DDR2 PC2-6400 800MHz SODIMM Crucial 642C6
CT1759664 512GB Solid State Drive Crucial SSD/512G
SH100S3/120G 120GB Solid State Drive Kingston SSD/120G
SH100S3/240G 240GB Solid State Drive Kingston SSD/240G
SH100S3B/120G 120GB Kit of 2 60GB Solid State Drive Kingston SSD/60G-2
SH100S3B/240G 240GB Kit of 2 120GB Solid State Drive Kingston SSD/120G-2
SKC100S3/120G 120GB Solid State Drive Kingston SSD/120G
SKC100S3/240G 240GB Solid State Drive Kingston SSD/240G
SKC100S3/480G 80GB Solid State Drive Kingston SSD/80G
SKC100S3B/120G 120GB Kit of 2 60GB Solid State Drive Kingston SSD/60G-2
SKC100S3B/240G 240GB Kit of 2 120GB Solid State Drive Kingston SSD/120G-2
SKC100S3B/480G 480GB Kit of 2 240GB Solid State Drive Kingston SSD/240G-2
SS050S2/16G 16GB Solid State Drive Kingston SSD/16G
SS050S2/32G 32GB Solid State Drive Kingston SSD/32G
SV100S2/32G 32GB Solid State Drive Kingston SSD/32G
SV100S2/64GZ 64GB Solid State Drive Kingston SSD/64G
SV100S2N/64GZ 64GB Solid State Drive Kingston SSD/64G
SV200S37A/64G 64GB Solid State Drive Kingston SSD/64G
SV200S37A/128G 128GB Solid State Drive Kingston SSD/128G
SV200S3/256G 256GB Solid State Drive Kingston SSD/256G
SV200S3D7/64G 64GB Kit of 2 32GB Solid State Drive Kingston SSD/32G-2
SV200S3D7/128G 128GB Kit of 2 64GB Solid State Drive Kingston SSD/64G-2
SV200S3N7A/64G 64GB Kit of 2 32GB Solid State Drive Kingston SSD/32G-2
SV200S3N7A/128G 128GB Kit of 2 64GB Solid State Drive Kingston SSD/64G-2
SV200S3N/256G 256GB Kit of 2 128GB Solid State Drive Kingston SSD/128G-2