EK Water Blocks has introduced an Engineered Thermal Interface (ETI) for Intel Core LGA-115x processors. EK-TIM Indigo XS fits neatly between a CPU lid and water block (or heat sink) to keep CPUs cooler. Unlike greases, metallic thermal interface pads or liquid metal alloys, Indigo XS is a self-contained and sealed structure, deploying a Phase Change Metallic Alloy (PCMA) which reflows and fills surface asperities on the CPU lid and heat sink. Indigo XS™ achieves high thermal performance through the optimized deployment of molten, oxide-free PCMA, thereby yielding low contact resistance and low bulk resistance.
Bulk thermal conductivity is 40 W/mK, Gallium-free. Made in USA by Enerdyne Solutions for EKWB d.o.o.