I'm not certain what you mean. 4GB of RAM is far more than plenty for nearly anything. This card isn't going to be the core router for Comcast or anything... bu

I'm not certain what you mean. 4GB of RAM is far more than plenty for nearly anything. This card isn't going to be the core router for Comcast or anything... but for what it's worth BGP definitely requires far less than 4GB of RAM, although it depends on the exact implementation of course. And this card is highly unlikely to be targeted for home use - mostly service providers doing routing within their private networks.