PNY Anarchy X 8GB Kit (2x4GB) DDR3 2933MHz (PC3-23400) CL12 Desktop Memory (RED) - MD8GK2D3293312AXR-Z Memory Type: DDR3 PC Type: Desktop Frequency Speed (JEDEC): 2933MHz (PC3-23400) Latency (CAS): CL12-14-14-35 Voltage: 1.65V XMP Support: Yes Speed Compatibility: Compatible with 2933MHz, 2800MHz, 2666MHz Warranty: Lifetime Warranty