Received the computer a week ago and I'm very happy with the purchase. It arrived very well packaged and as described with dual Xeon processors, 96GB RAM, and NVIDIA Quadro 600. (No hard drive) Very clean inside with only a few scuff marks on the outside. I've had no problems running Ubuntu 18.04 while also running Windows 10 in a virtual machine. Android emulator runs so much better on this computer compared to my old Intel i7 with 16GB RAM.You will need SATA hard drive adapters if you plan on using SSD drives because the case has swappable hard drive cages which provide no physical support for SSD without using an adapter. I purchased two of these https://www.amazon.com/gp/product/B00F3QFKNS/ref=ppx_yo_dt_b_asin_title_o00_s00I installed a different graphics card which needs extra power via two 6 pin PCIe power connectors, which this computer does have, but the cables are so short that I needed to tug and pull to get them plugged into my graphics card. (Which was risky!) An extension cord would have been useful like this one https://www.amazon.com/Cable-Matters-2-Pack-Extension-Power/dp/B01DV1Z4EQ/ref=sr_1_11