Microsoft SQL Server 2005 Service Pack 3'i aşağıdaki adreslerden indirebilirsiniz:
Enterprise, Enterprise Evaluation, Developer, Standard Workgroup Edition için :
http://www.microsoft.com/downloads/details.aspx?FamilyID=ae7387c3-348c-4faa-8ae5-949fdfbe59c4&displaylang=en
Express Edition için :
http://www.microsoft.com/downloads/details.aspx?FamilyID=3181842a-4090-4431-acdd-9a1c832e65a6&displaylang=en