This is a Synology DIskStation DS1515+ in used condition. It has been upgraded from the standard 2GB RAM up to 4GB, and if required this can be upgraded further using normal laptop RAM (PC3-12800S SO-DIMMs). The caddies are the tool-free type for quick swapping of drives, and generally in good condition except the handle on one of them seems to pop out at the slightest touch when it's unlocked - but it's fine when locked, and two keys are included along with a power cable. There is a scratch in one corner of the face plate, but not something that affects the function of the device, or even its overall look (see pictures).
As this model is from towards the top end of Synology's desktop NAS range I'm guessing this will be bought by someone who is familiar with the technology, maybe upgrading from an entry-level NAS... Let me know if you have any questions. The item "Synology DiskStation DS1515+ 5-bay bare NAS" is in sale since Sunday, November 15, 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 "chompy-jim" and is located in Winchester.
This item can be shipped to United Kingdom.