Amazon.com: DELL Optiplex 3010 TW Tower High Performance Business Desktop Computer, Intel Quad Core i5-3470 up to 3.6GHz, 8GB RAM, 2TB HDD, DVD, USB 3.0, WiFi, Windows 10 Pro (Renewed)'] : Electronics
CMS 16GB (2X8GB) DDR3 12800 1600MHz Non ECC DIMM Memory Ram Upgrade Compatible with Dell® Optiplex 3020 Mt/Sff - A63 at Amazon.com