HP Compaq 8200 Elite Small Form Factor Desktop PC - Intel Core i5-2400 Quad-Core 3.10GHz, 8GB RAM, 240GB SSD, Gigabit Ethernet, DVD±RW, Windows 10 Pro 64-bit (Refurbished) - HP82824010 at TigerDirect.com
HP Compaq Elite 8200 SFF Core i5 2.5 GHz - SSD 512 GB RAM 8GB | Back Market
32GB KIT (4 x 8GB) for HP Compaq Elite 8200 Convertible Minitower Microtower Small Form Factor. DIMM DDR3 Non-ECC PC3-10600 1333MHz RAM Memory. Genuine A-Tech Brand. at Amazon.com
Amazon.com: HP Compaq 8200 Elite SFF Core i3-2100 3.1 GHz 8GB DDR3 Ram 250GB Hard Drive Windows 10 (Renewed) : Electronics
How to add RAM on HP Compaq Elite 8200SFF - YouTube