Xbox Series X Restock Update: How to Pre-Order Next-Gen Console Microsoft is introducing a new program that could finally give you better chances in buying their Xbox Series X and Xbox Series S console. A pre-order system is now available through the Xbox Insider program. Photo : Ian Gavan/Getty Images for Xbox UK After months of intense competition in the market, Microsoft is introducing a new program that could finally give you better chances in buying their Xbox Series X and Xbox Series S console. A pre-order system is now available through the Xbox Insider program. Xbox Series X, Xbox Series S, and PS5 are next-generation consoles that deliver the best gaming experience up to date. The Xbox Series X, in particular, is only priced at $500 and already features 4k video and 120Hz refresh rates, 3.8GHz AMD Zen 2-based processor, 12-teraflop AMD RDNA 2 GPU, 16 GB memory, and 1 TB NVMe SSD.