This is the Beelink SER8 Mini PC I reviewed here. Specs:
AMD Ryzen 8745HS (lacks the NPU in the 8845HS)
32GB DDR5 / upgradeable to 256GB
1TB SSD (one additional NVME slot available)
2.5 Gig network ethernet
USB-4 40 gigabit
Compare at $499 new on Amazon (affiliate link)
Note that you will need to register first if you haven’t already- you’ll get prompted to do so when you place a bid. You can also register first at http://lon.tv/auctionregister . You’ll see a WordPress login as this is a plugin running on my WordPress site.