Based on the newest 45nm Intel® Xeon® Processor 5500 series (Nehalem), quad core, with 8MB Dynamic L2 Cache. Dual Processor capable, up to eight cores with several innovative features, among others: Intel® Turbo Boost Technology, delivering performance when and here is needed with on demand higher speed of execution using available power to run one or more cores at higher frequency. Intel® Hyper-Threading technology, allowing up to 2 execution threads per core or eight per quad core (16 total on a dual processor), reducing computational latency. Intel® QuickPath Technology, a new scalable, shared memory architecture delivering up to 3.5x the bandwidth or previous-generation processors. The newest Intel® 5520 Chipset with triple channel interleave R-DDR-3 1066MHz & 1333MHz to 96GB 72bit ECC with Parity. The Xi WebRAIDer™ RX1 has been carefully designed to avoid thermal problems related to high clock and high power CPUs reaching a very high Giga-Flop density per Rack. Different 1U options are available to support a total of 4x Hi-Performance 15K SAS or SATA with hot-swappable hard drives trays. Optional locked security front bezel is also available. In the Award winning tradition of the Xi® WebRAIDer™ family, the RX1 series is the perfect choice for High Density “Blade” & Supercomputing Clusters. With optional high speed clustering interfaces like Dolphin™ Wulfkit or Myrinet™, supporting most popular LINUX® kernels, you can now achieve the Top 500 Cluster performance level, work on Genomics, Climate modeling, Fluid dynamics, Oil exploration… and all the computational Cluster Server solutions.