Purchased new in the summer of 2025 and used for approximately 4 months. Operation has been confirmed, and it is currently initialized. I am selling it because I am upgrading to a higher-end model. Condition: ・I believe it is in overall good condition. ・Used indoors, in a smoke-free environment. ・No defects or unusual noises. ・Works well. Included: ・DS223j main unit ・AC adapter ・Power cable ・LAN cable ・Original box ・Quick start guide ※Everything in the photos is included. Notes: ・HDD is not included. ・Will be shipped in the original box.