Full Details from Amazon.com : http://www.amazon.com/gp/product/B00BF5964A?tag=onigi-20
2GB 2X1GB RAM Memory for Asus A7 Desktop A7V880 DDR DIMM 184pin PC3200 400MHz Black Diamond
Brand new certified 184pin PC3200 400MHz DDR DIMM Black Diamond Memory
Low density 2GB 2X1GB memory kit 2 sticks of memory module dual channel supported memory module
100 compatible garrantee for Asus A7 Desktop A7V880
100 pre-tested on Asus system to ensure functionality
Lifetime warranty