G.Skill RipJaws V Series 32GB (4 x 8GB) 288-Pin SDRAM DDR4 4000 (PC4-32000) CL15-16-16-36 1.50V Quad Channel Desktop Memory Model F4-4000C15Q-32GVK

XMP profile support to reach up to the rated overclock speed, or run at default JEDEC profile speed Rated XMP frequency & stability depends on MB & CPU capability