Ready to use immediately! We will update to the latest version of Windows 11 after your order and ship it promptly. eX.computer RS5J-C180/T3 CPU: Core i5-9400 2.90GHz Max 4.10GHz, 6 cores, 6 threads Memory: 8GB NVMe M.2 SSD: 256GB USB3 x 4, USB2 x 4 WiFi (USB connection) Microsoft Office 2021 Pro + Authenticated Windows 11 Home Authenticated Comfortable with a 256GB NVMe M.2 SSD (faster than 2.5" SSDs) & 8GB of memory. CPU is 9th generation Core i5! Officially supports Windows 11. Benchmarks: CineBench R15: 916 cb Sufficient specifications for everyday use. (Reference: i7-6700 scores around 750) Office installed, making it comfortable for work. Operational Check Items: Windows installation, updates BIOS, driver confirmation and updates Wired LAN connection confirmation Display 3 outputs, multi 2 outputs confirmed C-MOS battery, CPU grease replaced Test Environment: Displays: HDMI, DVI, D-SUB (VGA) Keyboard and mouse: USB connection Other: Some scratches and wear are present. Simple cleaning has been done, but some dirt is unavoidable. Accessories: Computer body Power cord WiFi adapter (USB connected) ※ Because we have the same or similar product in stock, we are using the same images. We will note any significant differences in condition. ※ Receipts can be issued. ※ Initial defect support For important malfunctions related to operation, please contact us via the transaction navigation within 5 days of product arrival (contact via evaluation is not possible). Defects due to additions/modifications by the buyer or software installation are not covered by the warranty. No support is available after the period has passed. ※ Regarding incorrect descriptions in the title/description The details and condition of the product are based on the images. Please be sure to check the images. ※ Please ask any questions before bidding. Returns and claims are not accepted. No operational guarantee for unchecked parts. (A-2872)