 "Samsung 850 PRO 512 GB Internal SSD" " Samsung SSD - MZ-7KE512BW Solid State Drives (SSDs) CDW.com
"Designed for high-end computing on client PCs, our 512GB 850 PRO Solid State Drive (SSD) is powered by Samsung's own 3D V-NAND technology which delivers higher density and faster write speed compared with traditional 20nm planar NAND flash." 
 "WD Green PC SSD WDS240G1G0B - solid state drive 240 GB SATA 6Gb/s" " WD 6Gb/s Solid State Drives (SSDs) CDW.com
"With the performance boost from a WD Green SATA SSD, you can browse the web, play a game, or simply start your system in a flash. Lightweight and shock resistant, WD Green SSDs use no moving parts and help keep your data safe from loss in the case of accidental bumps and drops." 