The Digital Storm Viper PVE48G266C5KBLPE000440 is a high-performance DDR4 SDRAM memory module kit featuring 8GB of total capacity spread across two 4GB modules. With a speed of 2666MHz, this RAM is designed for demanding computing tasks such as gaming, video editing, and multitasking. As a product from the trusted brand Viper, users can expect reliable performance and quality construction for their computer system.