Amazon.com: Lenovo 24" FHD (1920 x 1080) IPS Touchscreen All-in-One Ideacentre A540 with Intel 8 Core i7-9700T Processor up to 4.30 GHz, 16GB DDR4 RAM, 512GB PCIe SSD, and Windows 10 Home :
Amazon.com: Lenovo Ideacentre A540 Business All-in-One Desktop, 23.8" FHD Display, AMD Ryzen 5 Pro 4650GE, 32GB RAM, 1TB PCIe SSD, Webcam, Wi-Fi, Wireless Keyboard & Mouse, Windows 11 Pro, Black : Electronics