The Patriot Sector 5 G-Series DDR3 1333MHz PC3-10666 CL9 Desktop RAM is a high-quality memory module suitable for desktop computers. With a total capacity of 4GB spread across 2 modules, each with a capacity of 2GB, this RAM offers fast performance at a bus speed of DDR3-1333MHz. Designed with enhanced latency features, this RAM is an excellent choice for users looking to boost their computer's speed and efficiency. Made in Taiwan by the trusted brand Patriot, this RAM is a reliable and efficient upgrade for your desktop system.