I customized the default configuration to my liking before purchasing, and it cost me about 270,000 yen. I remember mainly upgrading the power supply and using tempered glass for the case's side panel to make it easier to see the components inside. Please refer to the images for other specifications. I think I bought it about 3 years ago? I also purchased separate casters to put it on to prevent dust from entering. I will include them. I have confirmed that it works, and there are no unusual noises, so it can be used without any problems. However, I am selling it due to moving. Model Name: Full Tower Gaming PC Series Name: G-Tune FZ Series Graphics Board/Type: GeForce CPU/Manufacturer: Intel CPU/Series: i7 Series Intel/Model Name: Core i7-11700K OS: Windows 11 Home Memory: 32GB Other Features: Water Cooling Please feel free to contact me if you have any other questions!