In total, the UD7 comes with 2 PCI Express slots running at full x16 mode, 2 PCI-E slots at x8 and 2 lanes running at x4 mode. With these, enthusiasts can utilize multiple graphics cards for 2-way, 3-way or 4-way CrossFireX support. Other features include 4 DDR3 memory slots, 6 SATA 6GB/s hard drive connectors and 2 USB 3.0 ports. On/off charge is fully supported, meaning portable devices can be charged up to 3 times faster than normal. A variety of overclocking and system tools are included in the box.