This is a type of RAM (Random Access Memory) manufactured by Dell. It has a capacity of 1TB, which is a large amount of memory, allowing for efficient multi-tasking and running multiple applications simultaneously. It also has a speed of 2400MHz, which is relatively fast and can help to improve system performance. Additionally, it uses the PC4-19200 standard, which means it can transfer data at a rate of 19200 megabytes per second.