Kingston FURY KF440C19RB2A/8 is a 1G x 64-bit (8GB) DDR4-4000 CL19 SDRAM (Synchronous DRAM) 1Rx8, memory module, based on eight 1G x 8-bit FBGA components per module. Each module kit supports Intel® Extreme Memory Profiles (Intel® XMP) 2.0. Each module has been tested to run at DDR4-4000 at a low latency timing of 19-23-23 at 1.35V.