Designed to fit the modern workspace now and in the future the small reliable and secure hp prodesk 400 sff is a powerful pc with performance thats scalable to grow with the business powerful options power through your day with high performance 7th gen intel core i3i5i7processors unleashed optional intel optane memory and ssds up to 32 gb of ddr4 memory and discrete graphics expansion that extends your investment the full value of your investment comes with exp