For ordinary consumers, the laptop million more than had been estimated brass ball valve that is eye addiction, and for those who are dedicated to the laptop-loving friends, as long as they like machines, not the price they have to consider the issue. And today's notebook on the market, but also a growing number of manufacturers introduced a more targeted, higher prices of notebooks.brass ball valveOf course, mass consumers, under the appropriate attention or high-end notebooks have a certain advantage, at least understand that the latest technology and the latest products, mostly high-end notebook in the notebook manufacturing process must have the strength, Can not see. Lenovo ultra-high with 17-inch notebook We recommend this to the first Lenovo is the top with the brass ball valve newly launched version of Y710. IdeaPad as Lenovo recently launched a brand, after the appearance of widespread consumer concern. One IdeaPad Y710AX7900-L (TV TUNER) is a more powerful configuration of the giant machines, using the top of the Duo 2 X7900 processor speeds of up to 2.8 G, while the other machine configuration is quite strong, display The unexpected also adopted the 17-inch WUXGA screen. Allocation: Lenovo IdeaPad Y710AX7900-L adopted the Intel Duo two pairs of nuclear X7900 processor, carrying I965PM chipset, ATI Mobility Radeon HD 2600XT graphics card, 2 G standard memory, 250 G SATA +250 G hot-swappable, dual-drive, DVD burner drive, 4965 AGN wireless module, 1000 Mbps Ethernet card, preloaded with Windows Vista Home Premium operating system. Interface: 3 USB2.0 interface, Express Card brass ball valve interface, VGA port, RJ11, RJ45, microphone input, headphone / audio output, HDMI, S-Video ports, DC power jack, security keyhole  brass ball valve