I bought (3) DMs - all 3 shipped quickly in same box packaged nicely and looked almost brand new.  They had various higher-end brand NVMe SSDs, (2) 8GB memory SODIMMs installed, an external 600M AC WiFi/Bluetooth dongle and even had the additional HDD carrier installed (optional when new).  The seller showed one refurbisher on the listing, but the paperwork shipped showed the box of 3 came from a different refurbisher (refurbninja.com) - all 3 units were identical & were immediately upgraded to Win11-24H2, 2nd SSD installed & functioning flawlessly.  I also love that the out of the box Win10 installation routine let me choose a local administrator account instead of the Microsoft type.  I could not be happier with my purchase!