£670.8, HP ProDesk 400 G6 Microtower with i5, Windows 10 Pro 64, Intel® Core™ i5-9500 (3.0GHz base frequency, up to 4.4GHz with Intel® Turbo Boost Technology, 9MB L3 cache, 6 cores), 16GB memory; 512GB PCIe® NVMe™ SSD storage, 1 year limited warranty and service offering includes 1 year of parts, labor and on-site repair