Enhance your computer's performance with this lot of two Kingston KVR400X64C3A/512 512MB DDR400 CL3 184-Pin DIMM Memory Modules. These modules are designed to provide your computer with a total capacity of 1 GB, which will help it handle multiple applications and tasks with ease. The DDR1 SDRAM technology ensures that your computer's memory is accessed quickly, and the 184-pin DIMM form factor makes it easy to install these modules in your computer. In addition, these modules have a bus speed of PC-3200 (DDR-400), which is ideal for high-performance systems. They are compatible with a wide range of computers and networking devices, making them a versatile choice for anyone in need of reliable memory modules. Upgrade your computer's memory capacity today and experience the benefits of improved performance.