Windows 7 Pro Duo Sp1 V2 Orion -multi- Today

: Approximately 16 GB to 20 GB of free hard disk space.

MSDart 32-bit & 64-bit (included as separate ISOs totaling ~557 MB) Software Pack Orion software bundle (~665 MB executable) Minimum Requirements 1 GHz CPU, 2 GB RAM, 3 GB available disk space (for 64-bit) Historical Context Released around February 2012 Windows 7 Pro Duo SP1 v2 Orion -MULTI-