Certain iMacs from the early 2010s and late 2000s have an MXM GPU slot inside them, allowing for the graphics card to be replaced or upgraded. All 27″ and 21.5″ 2009 – 2011 iMacs have an MXM 3.0 slot, with the exception of the late 2009 21.5″ iMac with the base GeForce 9400m GPU. MXM […]
