This product is either discontinued or we cannot get that from suppliers.
G.Skill F4-4000C19D-32GTRS Trident Z Royal 32g Kit, Memory DDR4, Capacity 32GB (16GBx2), Dual Channel Kit, Tested Speed 4000MHz, Tested Latency 19-19-19-39, Tested Voltage 1.35V, Unbuffered, Non-ECC, SPD Speed 2133MHz, SPD Voltage 1.20V.
The G.Skill F4-4000C19D-32GTRS Trident Z Royal is the newest member of the Trident Z family. Featuring a crown jewel design and meticulously crafted to display just the right amount of light refraction, the crystalline light bar scatters RGB colours in a magnificent display of LED lighting.