The ASRock 4X4 BOX-7840U offers near-class-leading number-crunching capabilities while consuming less power than its direct competition. Additionally, it is easier to work on and upgrade, making it a well-rounded system for a home office, casual gaming, or emulation.
honestly great price for it, the desktop version of the 7480 will probably cost 300-350. you would be looking at more than that barebones system and something a few times larger