HyperX HX426C16FR/16 is a 2G x 64-bit (16GB) DDR4-2666 CL16
SDRAM (Synchronous DRAM) 2Rx8, memory module, based on
sixteen 1G x 8-bit FBGA components per module. Each module
supports Intel® Extreme Memory Profiles (Intel® XMP) 2.0.
Each module has been tested to run at DDR4-2666 at a low latency
timing of 16-18-18 at 1.2V. Additional timing parameters are
shown in the Plug-N-Play (PnP) Timing Parameters section
below. The JEDEC standard electrical and mechanical
อ้างอิงจาก : https://www.kingston.com/