RBS070600 is a Dual In-Line Memory Module (DIMM) that has a total capacity of 4GB. It is a DDR3L-1600/PC3L-12800 type module, meaning it is a Non-ECC memory module that operates at 1.35V and supports a clock speed of 1600MHz. This type of memory module is most commonly used in desktop computers and laptops. It is a high-performance memory module that can improve overall system performance, allowing for faster program loading and response times.