Sp2 X64 2021: Windows Vista Ultimate

To run the 64-bit Ultimate edition smoothly with the Aero interface enabled, the following hardware was recommended: Minimum Requirement Recommended for Aero 800 MHz (x64) 1 GHz or faster RAM 2 GB+ (to utilize x64 benefits) Graphics DirectX 9 capable 128 MB VRAM + WDDM Driver HDD Space 20 GB (15 GB free) Legacy and Current Status