1. Fast speed: The 2666MHZ frequency speed DDR4 memory transfer speed and CPU data exchange is faster, and can support operating system multi-threaded operation. Multi-tasking, large games run smoothly, giving you a no-delay and jet-like experience.2. Overclocking: Built-in Intel XMP2.0 version, easy to experience the high-speed pleasure of the hyperband, say goodbye to Caton3. Low fever: 1.2V working voltage, lower power consumption, keep working at low temperature, and run more stable.4. Low power consumption: BR-DDR4 memory is faster and saves power. The operating voltage is reduced from DDR 1.5V to DDR4 1.2V, saving 20%Specification:Model: DDR4 UDIMMCapacity: 8GBFunction: DDR4 288PINsWorking temperature: 0-85Scope of application: Desktopcolour: greenMaterial: PCBsize: 13.3x3cmPackage Contents: 1 * 8GB DDR4 PC Computer RAM Memory BankOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.