I know a lot of people ask me about 2000 CL7 ICs, so I share this for everyone.
This IC is not secret now. Corsair 2000 CL7 GT also use it.
Here are some pics.
http://www.iamxtreme.net/andre/Adata-2133X/1.JPG
http://www.iamxtreme.net/andre/Adata-2133X/2.JPG
http://www.iamxtreme.net/andre/Adata-2133X/3.JPG
http://www.iamxtreme.net/andre/Adata-2133X/4.JPG
http://www.iamxtreme.net/andre/Adata-2133X/5.JPG
Triple channel 2000 CL7-8-7-20-1T 1.55V Memtest 500% passed
http://www.iamxtreme.net/andre/Adata-2133X/6.JPG
More replies , more results.:D