Kingston FURY KF556C40BBAK2-16 is a kit of two 1G x 64-bit (8GB) DDR5-5600 CL40 SDRAM (Synchronous DRAM) 1Rx16, memory module, based on four 1G x 16-bit FBGA components per module. Each module kit supports Intel® Extreme Memory Profiles (Intel® XMP) 3.0. Total kit capacity is 16GB.  Each module has been tested to run at DDR5-5600 at a low latency timing of 40-40-40 at 1.25V. The SPDs are programmed to JEDEC standard latency DDR5-4800 timing of 40-39-39 at 1.1V. Each 288-pin DIMM uses gold contact fingers. The JEDEC standard electrical and mechanical specifications are as follows:

FACTORY TIMING PARAMETERS

• Default (JEDEC): DDR5-4800 CL40-39-39 @1.1V
• XMP Profile #1: DDR5-5600 CL40-40-40 @1.25V
• XMP Profile #2: DDR5-5200 CL40-40-40 @1.25V
• XMP Profile #3: DDR5-4800 CL38-38-38 @1.1V