Velztorm sells computers with custom/upgraded configurations to enhance system performance. If the computer has modifications as listed above, the manufacturer’s box was opened by our highly skilled technicians for testing, inspection, and installation of the upgrades according to the specifications advertised. All computers and components are brand new.; ; - Model: HP Pro Mini 400 G9 ; - Form/Style: Mini PC; - Processor: 12th Gen Intel Core i5-12500T 2.00GHz Processor (upto 4.4 GHz, 18MB Cache, 6-Cores, 12-Threads, 6 Performance-cores); - Memory: 16GB DDR4 SO-DIMM; - Graphics: Intel UHD 770 Integrated Graphics, ; - Storage: 512GB PCIe SSD (Solid State Drive); - Operating System: Windows 11 Pro-64; - Display: ; - Connectivity: Wi-Fi 6E AX211, Bluetooth 5.3, RJ-45; - Ports/Slots:, 1 x HDMI 2.1, 2 Display Port, USB 3.2 Type-C, Headphone/Microphone Combo Jack; - Input/Output:, Black, Wired Keyboard, Wired Mouse, ; - Battery: 90W PSU, ; - Other Features, ; - Color: Black; - Weight: 3lb; - Product Dimensions (WxLxH): 7 IN x 7 IN x 2 IN; - 1 Year Manufacturer warranty from Velztorm (Professionally upgraded by Velztorm) ; | Hp | | Refurbished Excellent | Pro Mini 400 G9 Mini Desktop (i5-12500T, 16GB, 512GB SSD, Intel UHD 770, WiFi 6E, Win 11 Pro | Black | Best Buy