Hi, I reached this thread trying to understand if Z600 supports Nvme tech. Obiously not. But.....using Passmark test software and selecting the baseline on z600 I found an astonishing performance on one of the Z600 using ramdisk. This may be of your interest. Anyway I have no skill to understand how is possible to boot from a ram disk on a stand alone machine (apart network booting from a server ramdisk).