惠普4740s笔记本配置,惠普4740s笔记本i7参数

惠普笔记本电脑4740s
惠普笔记本电脑4740s
惠普笔记本电脑4740s
hp probook 4740s core i7 3630qm 2.4ghz 4gb 17in ati win10 64bit
惠普笔记本4740s有几个内存插口?