Technically, the system works, but this isn't what I expected. The shipment came with a 90W power adapter instead of the Dell 130W adapter. You will receive a message in system BIOS stating the adapter is the wrong size and the computer will run at less than optimal speeds. There is no way to contact the seller directly. Amazon will only offer a full refund instead of trying to correct the problem. I bought two of these computers and both have the wrong-sized power adapter, so I can only assume that going through the return process will yield yet another underpowered 90W adapter.As a note, the solid state drive is a 2.5" SATA drive, NOT the much faster NVMe drive that is supported.