Dear Friend, DJS motherboard factory here, sell ram / HDD / processor and desktop computer. Contact me if you need to know details. Thanks. Best Regards, Ms. Tina Wu SZ DJS CO.,LTD. website: www.djdesktop.com.cn Global Sources: www.globalsources.com/szdjs.co Ali website: www.dajinsheng.cn Tel:+86-755-28269695 Mobile:+8615817233596 Skype:dajinsheng2007 QQ/Wechat:2208557998 Email: dajinsheng2007@foxmail.com FTY Add:2floor,No.6 Industrial Zhongwu,Xi Xiang,Bao An,Shen zhen,China.518000. Office Add: 12N,B Block,The window of modern building,Huaqiang North,Futian,Shenzhen,China.