G.Skill Trident Z Royal F4-4000C18Q-128GTRS Component for: PC/server, Internal memory: 128 GB, Memory layout (modules x size): 4 x 32 GB, Internal memory type: DDR4, Memory clock speed: 4000 MHz, CAS latency: 18. Trident Z Royal is the newest member of Trident Z's flagship family and features a crown jewel design. The crystalline light bar has been carefully designed to indicate just the right light refraction. It diffuses the RGB colours in a great LED lighting. Polished aluminium heat spreaders in gold or silver reflect the high-quality light bar design and cool the memory modules in the award-winning classic Trident Z-Tri-Fin design.