This Microsoft Windows 7 Home Premium 64-bit SP1 with Key OEM System Builder Pack includes everything you need to upgrade your operating system. With a minimum RAM of 1GB and 1GB of hard drive space, it is compatible with Microsoft Windows 7 and Microsoft Windows 7 64-bit. This software is in English and comes with a License Category of Standard.

The item is 6 inches in length and 8 inches in height, with a Model number of 882224922678. It is a single device, with a Type of Operating System and a Format of OEM. This product was manufactured in the United States and is suitable for use with a minimum processor speed of 1 GHz.