UltraSPARCR s400 Uniboards for Sun's midrange and high-end servers offer up to twice the compute throughput of UltraSPARCR III processors (depending on workload) while occupying the same footprint.These Uniboards were designed by Sun and built with Texas Instrument's 130nm process technology.The UltraSPARC s400 is also supported by Sun's Capacity On Demand (COD) 2.0 and Temporary COD (T-COD) software which allows customers to minimize upfront acquisition costs and enables instant access to compute resources when and if they are needed in the future.UltraSPARC s400 Uniboard protects customers' investments through 100 percent application binary compatibility and an easy upgrade option for current Uniboard-based UltraSPARC III systems.System availability is increased due to the integration of key quality improvements such as improved manufacturing technologies, CPU offlining, and memory page retirement. With higher availability, downtime is reduced and the systems become more productive.