Fast and reliable Advanced gaming memory designed to make your desktop system run fast as a lightning bolt Advanced speed Optimise your gaming experience with XMP 2.0 one click easy overclocking and advanced speed performance at 4000MHz Very responsive Bring your system responsiveness to the next Level thanks to the advanced semiconductor technology and best memory chips selection Good Quality Quality gaming DRAM with stability and compatibility platform tested and fully compatible with the latest Intel and Ryzen platforms Key Features Easy to Install Performance boost Load games faster Item Weight: 147g Specification Integral part number: KD48GU880-40B190Z Density: 16GB (2X8GB) DRAM technology: DDR4 Speed: 4000 MHz Buffering: UNBUFFERED Voltage: 1.4 V