System Requirements for Windows SharePoint Services

Component	Requirement
Server hardware	Intel Pentium III-compatible processor 512 megabytes (MB) of RAM 550 MB of available hard disk drive space
Server software	One of the following operating systems: Microsoft Windows Server 2003 RC2 or later, Standard Edition Windows Server 2003 RC2 or later, Enterprise Edition Windows Server 2003 RC2 or later, Datacenter Edition Windows Server 2003 RC2 or later, Web Edition A Web application server with the following components: Microsoft ASP.NET Internet Information Services (IIS) 6.0 with the following components: Common files Simple Mail Transfer Protocol (SMTP) service World Wide Web service
Server databases	One of the following versions of Microsoft SQL™ Server: SQL Server 2000, with the latest service pack SQL Server 2000 Enterprise Edition, with the latest service pack SQL Server 2000 Desktop Engine (MSDE 2000)
Network	Multiple server configurations must be members of a Microsoft Windows NT® 4.0, Windows 2000, or Windows Server 2003 domain.
Browser Client	One of the following browsers: Microsoft Internet Explorer 5.01 with Service Pack 2 Internet Explorer 5.5 with Service Pack 2 Internet Explorer 6 Netscape Navigator 6.2 or later