Get ready to upgrade your computer's memory with this top-performing 512MB DDR333 SDRAM from Kingston. This non-ECC unbuffered DIMM is capable of a bus speed of PC-2100 (DDR-266) which will give your computer the power it needs to run multiple applications at once. The single module has a total capacity of 512MB, making it perfect for users who demand the best performance from their computer. This memory module is suitable for a range of computer systems and is compatible with most desktops. The DIMM form factor ensures easy installation and is ideal for users who want to upgrade their memory without the need for a professional. Whether you're looking to improve your computer's performance or run multiple applications simultaneously, this 512MB DDR333 SDRAM memory module is the perfect option for you.