该准系统下有如下机型
优雅 A500-B94 D1| 精盾K500A-B94 D1| 精盾K500A-B95 D1| 精盾K500A-B96 D1| 精盾K500A-i3 D1| 精盾K500A-i7 D1|
准系统名称	E550
支持处理器	Mobile Sandy Bridge Processor Manufactured on 32 nm process Dual core, Standard power design: TDP 35W
北桥芯片
南桥芯片
图形芯片
内存	Support Dual Channel DDR3 SDRAM DDR3-1066 MHz and DDR3-1333 MHz Memory DeviceMaximum Memory up to 8G
硬盘	2.5 inch ( 9.5mm ) Support SATA Type Support 160GB/250GB/320GB
光驱	Support SATA Type 12.5mm DVDRW/Combo drive, DVD Dual and Super multi, Double Layer, HD-DVD
音频芯片	ALC662 Codec,2 Channel
网卡芯片	10/100M LAN(RTL8103EL, PCIE Bus Standard) on board。（10/100/1000M LAN Selectable）
无线网卡	Intel Wireless LAN by MiniPCIE(Manufacturing option),IEEE 802.11n compliant
无线网卡兼容
外部接口	One DC-IN jack One VGA Port, 15Pins One RJ45 jack for LAN One HDMI Port Two Mini PCIE Connectors Three USB2.0 Ports（Two USB2.0、One USB3.0 Selectable） One Microphone-in jack One Headphone-out jack One Card Reader Slot One HDD Connector One ODD Connector One BlueTooth Module(Selectable) USIM card Holder on board(the communication for 3G is chosed by manufacture)
expresscard
适配器	Input: 100~240V,50/60Hz Output: 19V/3.42A ,65W
功能键
快捷键
操作系统	Supports Windows XP, VISTA,Windows 7,Linux
外观	Physical dimension:378mm*250mm*32 mm(L*W*H) Support 15.6’’ panel