Comes with an 8TB Seagate Exos 7E8 HDD that supports 4KN. And 4GB memory upgrade to give the NAS 8GB of total Memory. I guarantee the unit is in perfect working condition and the hard drive has also been wiped and is ready to be formatted. If you're looking for one of the best Plex Media servers or just a very user friendly NAS device that has a ton of options and features.Then you want this setup!!!! The item "Synology 2 bay NAS DiskStation DS718+ includes 4GB ram upgrade and an 8TB HDD" is in sale since Friday, July 17, 2020. This item is in the category "Computers/Tablets & Networking\Drives, Storage & Blank Media\Hard Drives (HDD, SSD & NAS)\Network Attached Storage". The seller is "misfit840" and is located in Bothell, Washington. This item can be shipped worldwide.