Features PC Type/Memory Type Desktop DDR4 Capacity 16GB (2x8GB) Channel Type Dual Channel Kit Frequency Speed (JEDEC) 4000MHz (PC4-32000) CAS Latency CL18 Voltage 1.35V XMP Support* Yes Speed Compatibility 4000MHz, 3600MHz, 3200MHz, 3000MHz, 2800MHz, 2666MHz, 2400MHz, 2133MHz OS Compatibility Windows 10 and older