Item Type: RAM DDR4 2666Mhz Material:PCB Colour: Black Specifications: DDR4 Frequency: 2666MHz Speed: NBDDR4 21300 CL Delay: CL15 Gold Finger: 30μm Pin: 240 Pin Compatible Devices: For H310, H410, B365, B460, Z370, Z390, Z490, A320, B350, B450, X470, B550, X570 chipset motherboards. 1、Compatible: PC RAM compatible for H310, H410, B365, B460, Z370, Z390, Z490, A320, B350, B450, X470, B550, X570 chipset motherboards. 2、Improve Running Speed: The Memory module increases the memory capacity, improves the running speed of the computer, and brings higher efficiency to your work and life. 3、Multiple Capacity Specifications: Multiple capacity specifications provide personalized options, the main frequency is up to 2666MHz, and the latency is as low as CL15, which can fully activate the system potential and improve the system response speed. 4、Glossy Running: The performance of memory particles is powerful and stable, whether it is playing games or working, it can provide you with fast reply time and glossy running efficiency. 5、Fast Heat Dissipation: Circuit module board, high temperature resistance, fast heat dissipation, corrosion resistance and wear resistance, durable and easy to carry. 1 x RAM DDR4 2666Mhz