"Most of the time, having dual PCI-E x16 slots isn't really necessary
if you plan to only use one PCI-E slot. The same thing goes for RAM and
other pieces of hardware. The UD3P's price might make some consumers think
it's cheap so they will overlook it. But, we are here to tell you, this is a
diamond in a rock's shell. It's features might not stand out at first, but
once you install it and get it up and running, we definitely noticed the
stability and performance was well beyond its modest price tag."