A completely set up, ready to go server! All parts are in good, working order. It has been used primarily as a Plex media server. DSM version is 7.2.1-69057 - Update 8. Total raw storage is 60TB (3x 18TB + 1x 6TB HDD) with 512GB (2x 256GB) NVME cache. RAM has been upgraded to 16GB @ 2x 8GB sticks. Networking is handled via USB network adapter @ 2.5GB. (Standard network ports are 1GB and adapter can be used only after installing additional drivers.) Power supply is only a couple months old.Pictures give more information on parts used along with HDD health/status. So, please reference them.All contents will be packaged extremely well. Please contact me for any questions because this is being sold as is. No returns accepted!