The IBM/Lenovo IdeaCentre A300 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.

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 DDR3 SODIMM PC3-8500 1066MHz
Base Memory 512 MB (Removable) or 1 GB (Removable) or 2 GB (Removable)
Upgrade Slots 2 Sockets
Maximum Memory 3 GB with Windows Vista 32-bit 4 GB with Windows Vista 64-bit
Maximum Module Size 2GB
CPU & Chipset Intel Core 2 Duo Intel GM45 Intel Pentium Dual Core Intel GM45
Bus Architecture Flash - SDHC; SSD - SATA 2.5-inch 9.5mm; USB
Notes Notebooks with 32-bit operating systems, if 4GB is installed, the recognized memory may be reduced to 3GB or less (depending on system configuration and memory allocation).
Manufacturer Part Numbers
  • 4018-xxx
Part Number 71.5C9
1066MHz 204pin CL9
Call to Order
$10.99
View Product
Part Number 711C9
1066MHz 204pin CL9
In Stock
$12.99
View Product
Part Number 712C9
1066MHz 204pin CL9
In Stock
$15.99
View Product
Part Number 71.5C9H
1066MHz 204pin CL9
Call to Order
$17.99
View Product
Part Number 711C9H
1066MHz 204pin CL9
In Stock
$19.99
View Product
Part Number 711C9-2
1066MHz 204pin CL9
In Stock
$24.99
View Product
Part Number 712C9H
1066MHz 204pin CL9
In Stock
$24.99
View Product
Part Number 712C9-2
1066MHz 204pin CL9
In Stock
$30.99
View Product
Part Number 711C9-2H
1066MHz 204pin CL9
In Stock
$39.99
View Product
Part Number 712C9-2H
1066MHz 204pin CL9
In Stock
$49.99
View Product
Part Number SSD/64G
Call to Order
$99.99
View Product
Part Number SSD/96G
Call to Order
$148.99
View Product
Part Number SSD/64GH
Call to Order
$159.99
View Product
Part Number SSD/96GH
Call to Order
$239.99
View Product
Part Number SSD/128G
Call to Order
$263.99
View Product
Part Number SSD/256G
Call to Order
$402.99
View Product
Part Number SSD/128GH
Call to Order
$424.99
View Product
Part Number SSD/256GH
Call to Order
$649.99
View Product
Part Number SSD/512G
Call to Order
$929.99
View Product
Part Number SSD/512GH
Call to Order
$1499.99
View Product
Part Number 712C9-2
1066MHz 204pin CL9
In Stock
$30.99
View Product
Part Number 712C9-2H
1066MHz 204pin CL9
In Stock
$49.99
View Product
Part Number 712C9
1066MHz 204pin CL9
In Stock
$15.99
View Product
Part Number 711C9-2
1066MHz 204pin CL9
In Stock
$24.99
View Product
Part Number 712C9H
1066MHz 204pin CL9
In Stock
$24.99
View Product
Part Number 711C9-2H
1066MHz 204pin CL9
In Stock
$39.99
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
KTL-TP1066/1G 1GB DDR3 PC3-8500 1066MHz SODIMM Kingston 711C9
KTL-TP1066/2G 2GB DDR3 PC3-8500 1066MHz SODIMM Kingston 712C9
KTL-TP1066S/2G 2GB DDR3 PC3-8500 1066MHz SODIMM Kingston 712C9
SV100S2/64GZ 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/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