Any hope of getting full resolution at 30hz on a late 2011 MBPro? I'm using a 30" Cinema Display right now, but it's pretty banged up as I got it from an as-is

Any hope of getting full resolution at 30hz on a late 2011 MBPro? I'm using a 30" Cinema Display right now, but it's pretty banged up as I got it from an as-is liquidation auction. Would love to replace it with something newer, lighter and that doesn't raise the ambient temperature of my office by several degrees.