The CMV4GX3M1A1600C11 from Corsair Retail is a premium DDR3-1600 UDIMM memory module that provides an immediate performance upgrade for desktop computers. This 4GB module, designed to meet the PC3-12800 standards with a 240-pin design, is aimed at users seeking to enhance their system's memory capacity and speed. With its 512Mx64 configuration, it significantly increases system memory bandwidth, allowing for faster data processing and improved multitasking capabilities. Corsair is a brand synonymous with quality and performance in the computer hardware industry, and the CMV4GX3M1A1600C11 is no exception. It offers not just an increased memory size but also stability and durability for various computing needs, including gaming, content creation, and heavy-duty application use. The module's compatibility with a broad range of DDR3-supported motherboards makes it an ideal upgrade path for users wanting to boost their system's performance without breaking the bank. Overall, the CMV4GX3M1A1600C11 is a wise investment for enhancing the responsiveness and handling capabilities of your desktop computer.