[RCU] Recommendation Hardware for RoundCube

Dear Supporter,   I migrated my Email server from SquirrelMail to RoundCube.

From the last (with SquirrelMail) the Email Server worked fine.   Now, my RoundCube interface works fine also, except, the loading speed of Web page quite slow. It slows down speed of all components like Login Page, Mailing Page, Compose Page, Settings Page...   Could you please let me know what is the Recommendation Hardware to using Round Cube (Chip, RAM, Bus speed, HardDisk...). This might be my old Server with weak processing capability, and I plan to upgrade it.   May thanks in advance for you support. BRs/ HoanNT.

List info: http://lists.roundcube.net/users/ BT/9b404e9e