I'm thinking on converting my old computer into the house server. Specs:
i5-2500K
Asus P8P67 LE (no onboard Intel graphics)
8GB RAM
Radeon 7850
Should I need a video card in it once I'm done setting it up (it'll be either Linux or FreeNAS), and if so, what's a good cheap low-wattage video card to put in there? The Radeon's fine, but the fan's bad and it's probably not the most efficient thing out there.