4GB KIT (2 x 2GB) For MSI Motherboard MS-7510 P7N Diamond MS-7511 K9N2G Neo-FD MS-7514 P45 Neo3-FR MS-7519 Neo-F MS-7526 G43M2 G45M2. DIMM DDR2 NON-ECC NA 1066MHz RAM Memory. Genuine A-Tech Brand. 4GB KIT (2 x 2GB) DIMM DDR2 NON-ECC NA 1066MHz RAM Memory Genuine A-Tech Memory Lifetime Warranty Toll Free Technical Support 1-866-557-4527 Designed For MSI Motherboard. (See Compatibility List Below)