x230能加装硬盘吗？

您好，我购买的是X230 CTO系列的笔记本电脑，配置如下：ThinkPad X230 - 1 Year Depot WarrantyIntel Core i5-3210M Processor (3M Cache, up to 3.10 GHz)Genuine Windows 7 Professional (64 bit)12.5" Premium HD (1366x768) LED Backlit Display, Mobile Broadband Ready, 2x2 AntennaIntel HD 4000 Graphics in Intel Core i5-3210M Processor8 GB PC3-12800 DDR3 (2 DIMM)UltraNav with TrackPoint and buttonless multi-touchpad180GB Solid State Drive, SATA3No Optical Drive9 Cell ThinkPad Battery X44++Bluetooth 4.0 with AntennaIntel Centrino Wireless-N 2200 (2x2 BGN)Mobile Broadband upgradable我想问的是，我感觉这个笔记本硬盘容量有点小，想给这个笔记本电脑添加笔记本硬盘，不是那个固态硬盘，请问技术上可行么？如果可行，需要买哪个接口的硬盘？比如mSATA，还是SATA的？联想服务网点能提供安装服务最好。如果能提供技术资料或者安装教程最好，谢谢了！