The AD3U1600W4G11-S is a DDR3 memory module from Adata, tailored to enhance the performance of desktop computers supporting the 240-pin DDR3 memory specification. With a speed of DDR3-1600, adhering to the PC3-12800 standard, it provides high data transfer rates beneficial for multitasking and running demanding applications. This unbuffered DIMM (UDIMM) configuration features a capacity of 4GB, arranged as 512Mx64, making it a valuable upgrade for users seeking to boost their system’s memory. The module operates under the standard CAS latency of C11, which balances performance and latency effectively. Designed by Adata, a brand recognized for its reliable and high-quality memory products, the AD3U1600W4G11-S stands out for its compatibility and stable performance. It's an excellent choice for users looking to improve their desktop’s responsiveness and handling of memory-intensive tasks without significant system overhaul.