This is an original motherboard for a Lenovo ThinkCentre M920z. It will accept 8th and 9th generation Intel Core i series processors (originally had an i5-9500). With 2 memory slots and DDR4 SDRAM memory type, it offers flexibility and speed for various computing tasks. This motherboard also provides multiple input/output ports, including DisplayPort, Ethernet, USB 3.0, USB 2.0, USB-C, and USB 3.1, catering to a wide range of devices and peripherals. Additionally, it comes with on-board audio and video chipset features, making it a versatile choice for building a reliable and efficient computer system.