I was using this right up until I listed it, so there are no operational issues. Windows 11 25H2 (the latest version as of 2026/01/01) has been clean installed, so you can use it right away. *Setup has been stopped at the final stage. The disk is a Samsung 500GB SSD. It boots up in about 8 seconds from power on (DELL logo display) to the Windows 11 login screen. It was perfectly usable. I'm also including a DELL display, so you can use it immediately after purchase. I am selling this because I am upgrading my PC. ■PC 【Manufacturer】 DELL 【Model】XPS8700 【CPU】 Intel Core i7-4790 Processor 3.60GHz (4 cores, 8 threads) 【GPU】NVIDIA GeForce GT 720 1GB DDR3 【Memory】16GB DDR3 (4GB x 4) 【SSD】 SAMSUNG 860 EVO SATA 500GB 【OS】Windows 11 HOME (25H2) 【Accessories】Power cable ■Display 【Manufacturer】DELL 【Model】UZ2315Hf 【Monitor Size】23 inches 【Monitor Type】Wide 【Resolution】1920 x 1080 (FHD) 【Panel Type】PLS 【Input Ports】D-Sub x 1, HDMI x 2, DisplayPort x 1 【Mount】VESA Shape...Tower OS...Windows 11 Home CPU...Intel Core i7 Memory...16GB Graphics board type...GT series Storage type...SSD Storage capacity...481-512GB