The Supermicro C2SEA Motherboard uses DDR3 DIMM PC3-8500 1066MHz, PC3-10600 1333MHz 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 DIMM PC3-8500 1066MHz, PC3-10600 1333MHz
Base Memory 0 MB (Removable)
Upgrade Slots 4 Sockets
Maximum Memory 8 GB
Maximum Module Size 2GB
CPU & Chipset Intel Core 2 Duo Intel G45 Intel Core 2 Quad Intel G45 Intel Core 2 Extreme Intel G45
Bus Architecture PCI; PCI Express
Notes MODULES MUST BE ORDERED AND INSTALLED IN PAIRS for Dual Channel mode. We offer Kits for Dual Channel mode.
Manufacturer Part Numbers
  • MBD-C2SEA-B
  • MBD-C2SEA-O
Part Number 811C7
1066MHz 240pin CL7
In Stock
$12.99
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Part Number 811C9
1066MHz 240pin CL9
In Stock
$12.99
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Part Number 821C9
1333MHz 240pin CL9
In Stock
$12.99
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Part Number 81.5C9
1066MHz 240pin CL9
Call to Order
$18.99
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Part Number 812C7
1066MHz 240pin CL7
In Stock
$18.99
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Part Number 812C9
1066MHz 240pin CL9
In Stock
$18.99
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Part Number 82.5C9
1333MHz 240pin CL9
Call to Order
$18.99
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Part Number 822C9
1333MHz 240pin CL9
In Stock
$18.99
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Part Number 811C7H
1066MHz 240pin CL7
In Stock
$19.99
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Part Number 811C9H
1066MHz 240pin CL9
In Stock
$19.99
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Part Number 821C9H
1333MHz 240pin CL9
In Stock
$19.99
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Part Number 811C7-2
1066MHz 240pin CL7
In Stock
$24.99
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Part Number 811C9-2
1066MHz 240pin CL9
In Stock
$24.99
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Part Number 821C9-2
1333MHz 240pin CL9
In Stock
$24.99
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Part Number 81.5C9H
1066MHz 240pin CL9
Call to Order
$29.99
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Part Number 812C7H
1066MHz 240pin CL7
In Stock
$29.99
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Part Number 812C9H
1066MHz 240pin CL9
In Stock
$29.99
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Part Number 82.5C9H
1333MHz 240pin CL9
Call to Order
$29.99
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Part Number 822C9H
1333MHz 240pin CL9
In Stock
$29.99
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Part Number 812C7-2
1066MHz 240pin CL7
In Stock
$37.99
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Part Number 812C9-2
1066MHz 240pin CL9
In Stock
$37.99
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Part Number 822C9-2
1333MHz 240pin CL9
In Stock
$37.99
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Part Number 811C7-2H
1066MHz 240pin CL7
In Stock
$39.99
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Part Number 811C9-2H
1066MHz 240pin CL9
In Stock
$39.99
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Part Number 821C9-2H
1333MHz 240pin CL9
In Stock
$39.99
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Part Number 811C9-4
1066MHz 240pin CL9
In Stock
$49.99
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Part Number 821C9-4
1333MHz 240pin CL9
In Stock
$49.99
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Part Number 812C7-2H
1066MHz 240pin CL7
In Stock
$59.99
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Part Number 812C9-2H
1066MHz 240pin CL9
In Stock
$59.99
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Part Number 822C9-2H
1333MHz 240pin CL9
In Stock
$59.99
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Part Number 812C9-4
1066MHz 240pin CL9
In Stock
$74.99
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Part Number 822C9-4
1333MHz 240pin CL9
In Stock
$74.99
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Part Number 811C9-4H
1066MHz 240pin CL9
In Stock
$79.99
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Part Number 821C9-4H
1333MHz 240pin CL9
In Stock
$79.99
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Part Number 812C9-4H
1066MHz 240pin CL9
In Stock
$119.99
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Part Number 822C9-4H
1333MHz 240pin CL9
In Stock
$119.99
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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 812C9-4
1066MHz 240pin CL9
In Stock
$74.99
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Part Number 822C9-4
1333MHz 240pin CL9
In Stock
$74.99
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Part Number 812C9-4H
1066MHz 240pin CL9
In Stock
$119.99
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Part Number 822C9-4H
1333MHz 240pin CL9
In Stock
$119.99
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Part Number 812C7-2
1066MHz 240pin CL7
In Stock
$37.99
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Part Number 812C9-2
1066MHz 240pin CL9
In Stock
$37.99
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Part Number 822C9-2
1333MHz 240pin CL9
In Stock
$37.99
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Part Number 811C9-4
1066MHz 240pin CL9
In Stock
$49.99
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Part Number 821C9-4
1333MHz 240pin CL9
In Stock
$49.99
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Part Number 812C7-2H
1066MHz 240pin CL7
In Stock
$59.99
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Part Number 812C9-2H
1066MHz 240pin CL9
In Stock
$59.99
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Part Number 822C9-2H
1333MHz 240pin CL9
In Stock
$59.99
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Part Number 811C9-4H
1066MHz 240pin CL9
In Stock
$79.99
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Part Number 821C9-4H
1333MHz 240pin CL9
In Stock
$79.99
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Part Number 812C7
1066MHz 240pin CL7
In Stock
$18.99
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Part Number 812C9
1066MHz 240pin CL9
In Stock
$18.99
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Part Number 822C9
1333MHz 240pin CL9
In Stock
$18.99
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Part Number 811C7-2
1066MHz 240pin CL7
In Stock
$24.99
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Part Number 811C9-2
1066MHz 240pin CL9
In Stock
$24.99
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Part Number 821C9-2
1333MHz 240pin CL9
In Stock
$24.99
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Part Number 812C7H
1066MHz 240pin CL7
In Stock
$29.99
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Part Number 812C9H
1066MHz 240pin CL9
In Stock
$29.99
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Part Number 822C9H
1333MHz 240pin CL9
In Stock
$29.99
View Product
Part Number 811C7-2H
1066MHz 240pin CL7
In Stock
$39.99
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Part Number 811C9-2H
1066MHz 240pin CL9
In Stock
$39.99
View Product
Part Number 821C9-2H
1333MHz 240pin CL9
In Stock
$39.99
View Product
Part Number 811C7
1066MHz 240pin CL7
In Stock
$12.99
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Part Number 811C9
1066MHz 240pin CL9
In Stock
$12.99
View Product
Part Number 821C9
1333MHz 240pin CL9
In Stock
$12.99
View Product
Part Number 811C7H
1066MHz 240pin CL7
In Stock
$19.99
View Product
Part Number 811C9H
1066MHz 240pin CL9
In Stock
$19.99
View Product
Part Number 821C9H
1333MHz 240pin CL9
In Stock
$19.99
View Product
Part Number 81.5C9
1066MHz 240pin CL9
Call to Order
$18.99
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Part Number 82.5C9
1333MHz 240pin CL9
Call to Order
$18.99
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Part Number 81.5C9H
1066MHz 240pin CL9
Call to Order
$29.99
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Part Number 82.5C9H
1333MHz 240pin CL9
Call to Order
$29.99
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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
KVR1066D3N7/1G 1GB DDR3 PC3-8500 1066MHz DIMM Kingston 811C7
KVR1066D3N7/2G 2GB DDR3 PC3-8500 1066MHz DIMM Kingston 812C7
KVR1066D3N7K2/2G 2GB Kit of 2 1GB DDR3 PC3-8500 1066MHz DIMM Kingston 811C7-2
KVR1066D3N7K2/4G 4GB Kit of 2 2GB DDR3 PC3-8500 1066MHz DIMM Kingston 812C7-2
KVR1333D3N9/1G 1GB DDR3 PC3-10600 1333MHz DIMM Kingston 821C9
KVR1333D3N9/2G 2GB DDR3 PC3-10600 1333MHz DIMM Kingston 822C9
KVR1333D3N9K2/2G 2GB Kit of 2 1GB DDR3 PC3-10600 1333MHz DIMM Kingston 821C9-2
KVR1333D3N9K2/4G 4GB Kit of 2 2GB DDR3 PC3-10600 1333MHz DIMM Kingston 822C9-2
CT512M4SSD2 512GB Solid State Drive Crucial SSD/512G