The IBM 4490 features a collection of four 1024MB DIMMs, culminating in a total of 4096MB (4GB) of memory, designed to enhance the performance of IBM servers and computing systems. These memory modules are engineered to provide high-speed data processing capabilities, enabling improved system responsiveness and handling of memory-intensive applications. By distributing the memory across four DIMMs, this package allows for better thermal management and reliability, reducing the likelihood of overheating and ensuring stable operation. The 4096MB configuration is particularly suited for small to medium-sized business applications, including databases, virtualized environments, and other server tasks that require a balance between performance and cost-efficiency. With easy integration into compatible IBM systems, the IBM 4490 DIMMs offer a straightforward upgrade path for businesses aiming to extend the lifecycle and capabilities of their computing infrastructure.