ASRock M3A785GXH/128M supports the use of 2 of certain graphics card simultaneously, as well as CrossFireX with x8 and x8 bandwidth. This is the ideal solution compared to x16 and x4. However, it still use mechanical switch for switching from single mode to CrossFireX mode. ASRock also claimed the 3-way CrossFireX support, but the third slot is only x4. ASRock M3A785GXH/128M can naturally support the140W TDP (Thermal Design Power). It can be installed with AMD’s flagship, Phenom II X4 965. It can support up to DDR3-1600, although it still through …