Copy or clone the entire hard disk of your Windows Server 2012/2003/2008 to your new hard drive is the most convenient, effective and saving way if you want to upgrade your smaller and old hard disk drive to the new and bigger one. Clone the hard drive to another one is especially useful if there is a system on your old disk. You need not to reinstall your Windows again. After cloning the system disk of your Windows 2003 Server, you can directly start from the new hard drive. If you just copy and paste the Windows files, your windows will fail to boot if you want to boot from the new hard drive. You have to make a copy or clone of your hard drive with a third party cloning software, including all the boot sectors, files in use, and other important information related to booting and program, say the registry. This article will introduce you a system disk clone software, which enables you to copy or clone Windows Server 2003 system disk to another one with no difficulty.
There are many softwares that enables you to clone hard disk for Windows Server 2003, including commercial and free ones. Software supporting Windows Server is usually quite complicated and will cost you several hundred dollars. If you just want to copy the old disk to the new disk of your Windows Server 2003, you can choose reliable backup software to achieve it effectively and this will save you a lot of money. The best backup software, EaseUS Todo Backup Server Edition, is highly recommended for Windows Server 2003 users to copy/clone their disk which can directly work under the windows environment as well as creating a bootable CD or back up Windows Server 2003 for data security.
Step-by-step tutorial: How to clone hard drive with EaseUS Todo Backup?