04-11-2013, 12:48 PM
I think any of those distro will work, but you will have to configure it to use the least amount of RAM possible. So probably, you will have to recompile the kernel and select only the modules for the hardware that you have, preferably as built-in modules (you will lose some flexibility that way). I'll recommend not enabling x11 and/or any GUI desktop and not running any daemon that it is not absolutely necessary. Just keep in mind, that since you don't have that much ram, the server will not have great performance.