Lenovo B460 laptop Business

B460 LenovoB460eAP7570W42G320PW3-CN Intel Core Duo processor P7570 2.26GHz / 1066MHz / 3M secondary cache /14.0'WXGA LED backlit screen 16: 9 golden ratio / 2GB DDR3 / 320G HDD / DVD recorder Super / Geforce G 310M graphics card 512MB dedicated graphics memory / 10M-1000M card built /DOS/802.11 BGN wireless LAN card / built-in 300,000-pixel high-sensitivity camera LenovoB460A380W42G320PW3-CN CP Intel Core Duo i3-380M 2.53GHz / 3M L3 cache /14.0'WXGA LED backlit screen 16?: 9 golden ratio / 2GB DDR3 / 320G 5400rpm HDD / Super DVD recorder / Geforce G 310M graphics card 512MB dedicated graphics memory / 10M-1000M card built / DOS / 802.11 BGN wireless LAN card / built-in 300,000-pixel high-sensitive camera / HDMI HD output interface / built-in Bluetooth module / fingerprint LenovoB460A380W42G500PW3 (1G) -CN CP Intel Core Duo i3-380M 2.53GHz / 3M L3 cache /14.0'WXGA LED backlit screen 16:? 9 golden ratio / 2GB DDR3 / 500G 5400rpm HDD / Super DVD recorder / Geforce G 310M graphics card 1GB dedicated graphics memory / 10M-1000M card built / DOS / 802.11 BGN wireless LAN card / built-in 300,000-pixel high-sensitive camera / HDMI HD output interface / built-in Bluetooth module / fingerprint