These were pulled from a pre-built. Fully tested and working. Supports multiple XMP and EXPO profiles as shown in the pictures including XMP1-5600 CL36-38-38-80 1.25V and EXPO-5600 CL36-38-38-80 1.25V. I have a second set of 64GB with the same specs that is also listed if more ram is desired. The Kingston FURY Beast 64GB DDR5-5600 DIMM is a high-performance memory module designed for gaming and intensive computing tasks. With a total capacity of 64GB split into two 32GB modules. The DIMM form factor and 288 pins ensure compatibility with a wide range of motherboards, making it a reliable choice for enthusiasts seeking speed and capacity in their PC setup.