The launch of Intel Alder Lake is imminent, according to Lenovo. The company's first Alder Lake-based gaming PC will be orderable from next month with DDR5 RAM and PCIe 5.0 support. The Legion 9000K will start shipping in early November.
https://www.notebookcheck.net/Lenovo-announces-the-first-gaming-PC-with-Intel-Alder-Lake-processors-DDR5-RAM-and-PCIe-5-0-support.567728.0.html