16GB KIT (2 x 8GB) For Asus All-in-One PC Series EeeTop PC P9D-I (ECC Registered). DIMM DDR3 ECC Registered PC3-8500 1066MHz Quad Rank RAM Memory. Genuine A-Tech Brand. 16GB KIT (2 x 8GB) DIMM DDR3 ECC Registered PC3-8500 1066MHz Quad Rank RAM Memory Genuine A-Tech Memory Lifetime Warranty Toll Free Technical Support 1-866-557-4527 Designed For Asus All-in-One PC Series. (See Compatibility List Below)