The Crucial CT25664BA1067 is a 2GB DDR3 desktop memory module designed to enhance your system's performance. It operates at a speed of 1066MHz and utilizes a 240-pin configuration, making it compatible with various motherboards that support DDR3 1066 (PC3-8500) modules. This Unbuffered DIMM (UDIMM) features a 256Mx64 configuration, ensuring it provides a balanced performance for daily computing tasks. As a product of Crucial, a brand known for its reliability and compatibility in the memory industry, this module is designed to deliver a hassle-free upgrade experience. It's perfect for users looking to improve their system's responsiveness, multitasking capabilities, and overall speed without breaking the bank. Whether it's for general use, educational purposes, or light gaming, the CT25664BA1067 offers a significant performance boost, ensuring a smoother and more efficient computing experience.