ADATA XPG Z1 8GB (2 x 4GB) 288-Pin DDR4 SDRAM DDR4 2400 (PC4 19200) Desktop Memory Model AX4U2400W4G16-DRZ Cas Latency: 16 Voltage: 1.2V Multi-channel Kit: Dual Channel Kit Timing: 16-16-16 Heat Spreader: Yes Color: Red Features: Superior Power Efficiency: a 20% reduction of power (operating voltage decreases from 1.5V to 1.2V) Incredible speeds up to 2800MHz Transfer bandwidth up to 22.4GB/s Thermal Conductive Technology (TCT) for great heat dissipation High-quality 10-layer black PCB with 2oz of copper for superior stability and cooling performance Supports Intel Core i7 Haswell-E HEDT (high-end desktop) processor and the X99 platform Supports Intel XMP 2.0 (Extreme Memory Profile) RoHS compliant