Add in this option to include a SATA 3 SSD into your system! If you already have an SSD in your system, this will just add another drive. While there are 30GB and 60GB SSDs, those are not included due to their low capacity. You may request them, however, as they do have low prices.
This option's pricing covers a 128GB SSD. Higher capacities are in the drop down menu.
Also note that buying two of a lower capacity SSD then requesting us to RAID0 the two drives might be a better idea than one high capacity drive that costs a lot. Though some motherboards cannot RAID0 two drives. We can try using Windows 10 to combine the drives into one volume, then installing the OS on the combined capacity, but there are no promises that it will work.
Also note capacities are not absolute. We will try to get the higher capacity (128GB instead of 120GB) but there are no promises. Plan on the lower capacity when using this option. It's something of a gamble.