HP 8GB DDR2 SDRAM Memory Module - 8 GB (2 x 4 GB) - 800 MHz DDR2-800/PC2-6400 - DDR2 SDRAM - 240-pin DIMM (HP SERVER MEMORY) at Amazon.com
HP 1 GB x32 144-pin (800 MHz)DDR3 SODIMM
HP Inc - Joy Systems - HP EliteDesk 800 G2 - Mini PC - Intel Core i7-6700T 2.8GHz - 32 GB RAM - 1 TB SSD - No ODD - Windows 10 Pro 64-bit - Internal Wi-Fi - Grade A Refurbished - 1 Year Warranty
HP EliteDesk 800 G1 USDT 128 GB SSD i5-4790s 3.2 GHz 8 GB RAM DVD-RW Win 10 Pro | eBay