PNY Anarchy X 16GB Kit (4x4GB) DDR4 2800MHz (PC4-22400) CL16 Desktop Memory (RED) - MD16GK4D4280016AXR Memory Type: DDR4 PC Type: Desktop Frequency Speed (JEDEC): 2800MHz (PC4-22400) Latency (CAS): CL16-16-16-36 Voltage: 1.2V XMP Support: Yes Speed Compatibility: Compatible with 2800MHz, 2666MHz, 2400MHz