Windows Server 2003 R2, Enterprise Edition (Service Pack 2 適用済み) 180 日限定評価版
https://www.microsoft.com/japan/ordercenter/servers/ws2003r2Enterprise.aspx

Windows Server 2003 R2, Enterprise x64 Edition (Service Pack 2 適用済み) 180 日限定評価版
https://www.microsoft.com/japan/ordercenter/servers/ws2003r2Enterprise_64.aspx