Microsoft Windows 7 Ultimate SP1 x86 Integrated June 2014-Maherz

If you want to run Windows 7 on your PC, here's what it takes:

1 gigahertz (GHz) or faster 32-bit (x86) or 64-bit (x64) processor

1 gigabyte (GB) RAM (32-bit) or 2 GB RAM (64-bit)

16 GB available hard disk space (32-bit) or 20 GB (64-bit)

DirectX 9 graphics device with WDDM 1.0 or higher driver

* Hashes of ISO file (June 2014):

32-bit:
CRC32: 72FDB33B
MD5: 9C33822A245401488C4C1D280FFDCC66
SHA-1: 1293642DC391E60DDEDAFFB450845232D8276287

Enjoy..