256MB SDRAM memory module is designed for use in computers and other devices that require high-speed, reliable memory. With a bus speed of PC-133 and a capacity of 256MB, this module is ideal for demanding applications such as gaming, multimedia editing, and scientific computing. The memory features ECC technology for added reliability and error correction, and is non-registered for easy installation. This DIMM module has a 168-pin design and is compatible with a wide range of computer systems and motherboards. Upgrade your computer's memory today with this high-quality Micron SDRAM module.