For this question you would ideally want to get hold of someone who sells in the HP server department, not sure if any Toms guys will hold that position? or you can go online and send a mail to them might be our quickest and most thorough solution. I will start researching however see what i can find, its a bit difficult as other specs like cpu, ram and hhd also fall into this as we are not sure of your budget or your requirements.