240W Desktop Power Supply Unit PSU Replacement for DELL OptiPlex 390 790 990 3010 7010 9010 (Small Form Factor) SFF Systems H240AS-00 AC240AS-00 L240AS-00 AC240ES-00 H240ES-00 Series

Mackertop 240W Power Supply Unit Replacement for Dell OptiPlex Small Form Factor Systems - Compatible with H240AS-00, H240AS-01, H240ES-00, D240ES-00 and More

Thermaltake SMART 600W ATX 12V V2.3/EPS 12V 80 Plus Certified Active PFC Power Supply PS-SPD-0600NPCWUS-W

Crucial Pro RAM 32GB Kit (2x16GB) DDR4 3200MHz (or 3000MHz or 2666MHz) Desktop Memory CP2K16G4DFRA32A