MSI is readying a new socket AM2+ motherboard based on the AMD 790X + SB710 chipset. The MSI 790X-G45 is an ATX motherboard that makes use of the chipset's feature-set. The CPU is powered by a 4+1 phase circuit which makes use of MSI's APS (Active Phase Switching) function that turns of redundant phases when the load is low. Supporting most socket AM3, AM2+, and AM2 processors, the motherboard's four DDR2 DIMM slots support DDR2-1066 memory for the K10 generation of AMD processors, and DDR2-1200 by overclocking. Its two PCI-Express 2.0 x16 slots (electrical x8, x8, when both are in use,) provide support for ATI CrossFireX. The SB710 southbridge takes care of six internal SATA 3.0 Gbps ports, an IDE connector for two devices, 8-channel HD audio, and support for Advanced Clock Calibration. Gigabit Ethernet, six USB ports and a serial port, make for the rest of its connectivity. The MSI 790X-G45 will be available in the weeks to come.