Built this PC with a mix of new and used parts. The CPU is a 14-core, 24-thread Xeon E5-2690, and the GPU is an RX 6600 8GB. I have Windows installed on a brand new 1 TB WD Black SN850 Gen 4 drive; unfortunately, the motherboard only supports Gen 3, so it runs at Gen 3's max speed of 3,500 MB a second. For internet, there is Ethernet or Wi-Fi. I installed a Wi-Fi 6 card in the motherboard and bought new Wi-Fi 6 antennas for it. The case is a very nice new Bitfenix Nova Mesh, and the motherboard is a Machinist X99 K9. I've had all 4 RAM slots occupied and working with 32GB of ECC 2133 MHz, but switched it to non-ECC regular gaming RAM, which it supports. However, for some reason, I couldn't get 4 sticks to work with the Corsair RGB RAM, so I only have 16GB currently installed. I have it running at the CPU's max supported speed of 2400 MHz. The PC is running an activated copy of Windows 11 Pro and has the latest drivers installed for the CPU, chipset, and GPU from AMD. I will also include a HDMI 2.1 cable for connecting the pc. Update to the listing someone asked about how this pc played Fortnite so I installed the game and played a couple games and the pc runs the game very well mostly low settings I was getting over 200 fps at 1080p with very smooth frames no severe drops or stutters.