PNY XLR8 16GB (2x8GB) DDR4 UDIMM 4600Mhz RGB CL19 1.5V Black Heat Spreader Gaming Desktop PC Memory XLR8 RGB Gaming Memory Upgrade from PNY gives you dazzling color experience combined with extreme performance, you take your PC to the extreme. Not only you destroy the competition on the outside, also have good looks on the inside. And PNY’s radically stylish XLR8 aluminum heat spreaders dispense with the heat of battle and with RGB lighting to ease your mind. Features PC Type/Memory Type Desktop DDR4 Capacity 16GB (2x8GB) Channel Type Dual Channel Kit Frequency Speed (JEDEC) 4600MHz (PC4-36800)1 CAS Latency CL19 Voltage 1.5V XMP Support* Yes Speed Compatibility 4600MHz OS Compatibility Windows 10 and older