My unit came with a 256GB Kingfast SSD. If you look up the reviews on Amazon for these you will see a lot of very low ratings for these due to failure. It would be understandable to use a middle-of-the-road SSD but seems unnecessary to use one this poor in a refurbed unit. If you don't want to gamble on your storage device then you'll want to factor in the cost of a decent SSD when considering buying this PC. Also, if you're thinking of installing Linux on it, the included wifi that came with mine was added via a USB dongle that doesn't seem to be Linux compatible.