Antec Katana Rgb AM4U32168G11-7DKR, 16 GB, Speed 3200MHz, Cas Latency 16, 1.35V, Unbuffered, Dual Channel Kit, Non-ECC, 256 Pin. Antec KATANA takes its name from the Japanese samurai sword and draws inspiration from the silhouette of the blade. Comes with a distinctive aluminium heatsink, KATANA is built with the refined texture of black steel.