The Sony VAIO X that was launched in Japan will also see a quartet of new and updated models from that line hitting North America, coming in black, silver, gold and pink colors. The VAIO X series notebook is meant to succeed the VAIO TT series in the US, where it will sport 2GB RAM, an Intel Atom Z550 processor, SSD for its storage, integrated graphics, Bluetooth 2.1 and 802.11n Wi-Fi connectivity as well as Windows 7 Home Premium as the operating system of choice. Too bad it isn’t able to go online just about anywhere since there is no mention of WiMAX or a 4G Sprint option, which means you will need to purchase an external 3G modem for that.