The Transcend 256MB SDRAM Memory Module is designed to enhance your computer's performance with its 256MB capacity and 133MHz PC133 speed. This non - ECC SDRAM module features a 168 - pin DIMM form factor, ensuring compatibility with a wide range of systems. With its unbuffered signal processing, it provides dependable programmability for optimal digital signal optimization. Ideal for lightweight gaming and multitasking, this memory module allows for efficient access to stored information, making it a great choice for users looking to boost their system's capabilities.