The IBM® System x3650 M4 HD is a 2-socket 2U rack-optimized server. It supports a up to 32 internal drives and features an innovative design that delivers an optimal balance of performance, uptime, and dense storage. It offers excellent reliability, availability, and serviceability (RAS) for an improved business environment. The IBM System x3650 M4 HD is designed for easy deployment, integration, service, and management.