The SPARC T4-4 running Oracle Solaris is a versatile, high performance, highly scalable, two or four-socket server based on the SPARC T4 3.0 Ghz processor. The SPARC T4-4 supports up to 1 TB of memory and 16 PCI Express Module slots, making it ideal for large scale application and enterprise-wide consolidation. The SPARC T4-4 ships with built-in, no-cost virtualization using Oracle VM Server for SPARC and Oracle Solaris Containers. The SPARC T4-4 is the compute node building block for Oracle SPARC Superclusters—powerful, versatile and fault tolerant, engineered systems.