The MSI MPG X570S CARBON EK X ATX motherboard is designed for gaming enthusiasts looking for high performance. With its Socket AM4 compatibility, it can support AMD CPUs like the Ryzen 9 5900X. It features 4 memory slots for DDR4 SDRAM modules, along with various input/output ports including HDMI, USB 2.0, and USB-C. The motherboard also offers expansion slots for M.2 and PCI Express devices, and comes with Bluetooth and Wi-Fi connectivity options. Its ATX form factor and sleek design make it a great choice for gamers looking for a reliable and feature-rich motherboard.This motherboard was pulled from a fully functional system. It comes with an AMD Ryzen 9 5900X pre-installed. There is no thermal paste between the CPU and block so the end user will need to supply their own from their preferred brand (Thermal Grizzly is recommended).Additional items included are the WiFi module, user guide booklet, and EK loop pressure tester.