CYBERPOWERPC BattleBox Essential GXi10900CPG Gaming PC w/ Intel i5-8600K, 8GB RAM, NVIDIA GeForce GTX 1060 3GB, 120GB SSD, 2TB HDD, WiFi & Windows 10 Home 64-Bit (Monitor Not Included) - Walmart.com
GTX 1060 6GB Red Dead Redemption 2 benchmark with Intel Core i5-8600K @ 3.60GHz at Ultra Quality ? 1080p, 1440p, Ultrawide, 4K Performance Benchmarks - GPUCheck United States / USA
PC Gaming Home GTX Intel Core i5 – 8600 K 3.6 Ghz/9MB + 16GB + 240GB SSD + GeForce gtx1060/6GB + Z370: Computer & Zubehör
Just bought this for $400 used. Has an i5-8600k, GTX 1070 and a 600W power supply. What should the first things I do/want to upgrade with a used pc like this? :