Processor . Intel Core i 5-11400 2.6 Ghz 6 Core CPU Maximum Turbo Frequency 4.4 Ghz Cache 12MB. Memory . 8GB DDR4 3200 Mhz RAMSupports up to 32GB2 x DIMM sockets (1 Used). Hard Drive . 250GB NVMe SSD Boot Drive. Optical Drive . No ODD. Software . Windows 11 Professional. Chipset. H510. Graphics . Intel® UHD Graphics 730. Audio . High-Definition Audio 5.1 channel. Input Devices . No Keyboard or Mouse Included. Networking . Realtek 10/100/1000 LAN. Power Supply . 250 watts. Dimensions . Height 290mm Width 130mm Depth 340mm. Interfaces . 1 x PS/2 Keyboard Port 1 x D-Sub VGA Port 1 x HDMI Port 6 x USB (Universal Serial Bus) 2.0 Port (2 front 4 rear)2 x USB (Universal Serial Bus) 3.1 (2 rear)1 x RJ-45 Port 3 x Audio Jacks. Expansion . 1 x PCI-e x 16 Slot 2 x PCI-e x 1 Slots. Case. SFF Case. Warranty / Miscellaneous . 3 Year Standard Warranty (1 Month Collect and; Return 1 Year Parts 3 Years Labour)UK Tech Support by Punch Technology (Tel 0330 058 3037) .