You cannot add "Microsoft Surface Studio All-in-one 28" 4500x3000 Touchscreen i5, 8GB RAM 1TB HDD AIO PC GTX 965M, Pen, Keyboard, Mouse, Win 10 Pro (Renewed)" to the cart because the product is out of stock.
PNY Quadro P5000 VCQP5000-PB 16GB 256-bit GDDR5x PCI Express 3.0 X16 Full Height Video Card – Workstation (Renewed)