Intel Xeon processors 00WH342, 10-core, Cache 60 MB, Clock Speed 2.8 GHz, Thermal Design Power 165W, PCI Express Revision 3.0, Expansion Slots 24 (total) / 24 (free) x memory - DIMM 288-pin. Intel Xeon processors represent a broad product line to meet a range of demanding performance and energy efficiency requirements for compute-intensive embedded, storage, and communications applications.