Full Details on Amazon.com : http://www.amazon.com/gp/product/B009TGUN7Q?tag=tsukuyomi-20
2GB 2X1GB RAM Memory for HP Pavilion Media Center PC A1630n DDR2 DIMM 240pin PC2-4200 533MHz
Brand new certified 240pin PC2-4200 533MHz DDR2 DIMM Black Diamond Memory
Low density 2GB 2X1GB memory kit 2 sticks of memory module dual channel supported memory module
100 compatible garrantee for HP Pavilion Media Center PC A1630n
100 pre-tested on HP system to ensure functionality
Lifetime warranty
