Just in time for Frost Canyon. According to our sources, Intel's upcoming Comet Lake mini desktop is the first 4x4-inch NUC to officially support 64GB RAM. The i7 iteration will even ship with a 120W power adapter to ensure smooth performance. Crucial's unbuffered 32GB DDR4 module is available for a reasonable $160.
Update: The regular 288-pin DIMM module is also available for $162.
