You cant really do miracles with 400£:
PCPartPicker part list:
https://uk.pcpartpicker.com/list/MQ3qf8
Price breakdown by merchant: https://uk.pcpartpicker.com/list/MQ3qf8/by_merchant/
CPU: Intel - Pentium G4560 3.5GHz Dual-Core Processor (£59.90 @ CCL Computers)
Motherboard: ASRock - H110M-HDS Micro ATX LGA1151 Motherboard (£46.97 @ Amazon UK)
Memory: Crucial - 8GB (1 x 8GB) DDR4-2133 Memory (£53.39 @ Aria PC)
Storage: Toshiba - Product Series
![Big Grin :D :D](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
T01ACA 1TB 3.5" 7200RPM Internal Hard Drive (£38.97 @ Amazon UK)
Video Card: Zotac - GeForce GTX 1050 Ti 4GB Mini Video Card (£115.14 @ Aria PC)
Case: Zalman - T2 Plus MicroATX Mini Tower Case (£23.99 @ Overclockers.co.uk)
Power Supply: EVGA - 430W 80+ Certified ATX Power Supply (£33.79 @ Aria PC)
Total: £372.15
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2017-07-04 23:15 BST+0100