the processor isn't currently supported for windows 11 - Microsoft Q&A
Dell Inspiron 7700 27" Inch Full HD TouchScreen All-In-One PC,11th Gen Intel Core i7-1165G7 Processor,16GB DDR4,512GB SSD Plus 1TB HDD, 2GB NVIDIA GeForce MX330,Wifi-AX, Bluetooth,HDMI,Windows 11 Home - Newegg.com
HP Z240 - Refurbished Workstation | PC Server & Parts