Hi.
My son was recently given a Z400 workstation. Came with W3550 CPU, Titan X 12GB GPU, 24GB RAM, 256SSD & a bunch of 3TB HDDs. We have done a few upgrades including a 700W power supply to run the Titan properly, added a front fan, Wifi & Sata3 cards, and upgraded to a X5687. The RAM is now...