We recommend that you refer to the Microsoft Dynamics CRM Implementation Guide for detailed system requirements. From a high level, you’ll need the following hardware and software to run the code samples in this book:
Microsoft Windows XP with Service Pack 2 (SP2) or the Windows Vista operating system
Microsoft Internet Explorer 6 SP1 or Internet Explorer 7
Microsoft Visual Studio 2005 or Microsoft Visual Studio 2008 (for the code samples)
Microsoft Office 2003 with SP3 or the 2007 Microsoft Office System with SP1 (if you want to use Microsoft Dynamics CRM for Microsoft Office Outlook)
Microsoft Windows Server 2003 or Microsoft Windows Small Business Server 2003
Microsoft SQL Server 2005
Microsoft Dynamics CRM 4.0 Server license (Workgroup, Professional, or Enterprise edition)
Computer/processor: Dual 1.8-gigahertz (GHz) or higher Pentium (Xeon P4) or compatible CPU
Memory: 1 gigabyte (GB) of RAM minimum, 2 GB or more of RAM recommended
Hard disk: 400 megabytes (MB) free space
Network card: 10/100 Mbps minimum, dual 10/100/1000 Mbps recommended