This is my Dell Optiplex 7040 sff sleeper/stream pc that matches my pc at work, except mine has a i7 6700, 32gb of ram, 1050ti (w/dvi port cut off) 500gb m.2 NVME
Dell OptiPlex 7040 SFF Computer i5-6600 Windows 10 - Grade A
LOT 10 For Dell Optiplex 7040 SFF Desktop Motherboard Intel LGA1151 DDR3L 0HD5W2 | eBay
Dell Motherboard for OptiPlex 7040 SFF | Laptech The IT Store.
Dell Optiplex 7040 SFF Intel Core i5-6500 3.20GHz CPU 8GB RAM No HDD N
Wholesale Original for DELL for OptiPlex for 7040 SFF motherboard 1151-pin DDR4 0JC6JH HD5W2 fully tested From m.alibaba.com
Amazon.com: Dell OptiPlex 7040 Small Form Factor PC, Intel Quad Core i7-6700 up to 4.0GHz, 16G DDR4, 512G SSD, Windows 10 Pro 64 Bit-Multi-Language Supports English/Spanish/French (Renewed) : Electronics