The CT51264AC800 is a premium 4GB DDR2 SODIMM memory module from Crucial, a brand synonymous with high-quality memory and storage products. Designed for use in laptops and small form factor PCs that require DDR2 memory, this module operates at DDR2-800 speed, ensuring a significant improvement in system responsiveness and handling of memory-intensive applications. It is configured as 512Mx64, offering a large capacity for multitasking and advanced computing needs. The 200-pin layout of this SODIMM ensures compatibility with a wide range of DDR2-enabled computers. Produced by Micron Technology, Crucial's parent company, the CT51264AC800 undergoes rigorous testing and validation to meet the highest standards of performance and reliability. Whether upgrading an existing system or replacing a faulty module, this Crucial memory offers a dependable and cost-effective solution.