Intel Xeon W3520 2.66GHz SLBEW Switch Module

Quad-Core Xeon Processor for LGA 1366 Servers

The Intel Xeon W3520 operates at 2.66 GHz with four cores built on a 45 nm process. It provides 1 MB of L2 cache and 8 MB of L3 cache for multi-threaded workloads. The processor fits Socket B motherboards using the LGA 1366 interface.

130 W TDP Demands Steady Cooling Under Load

A thermal design power of 130 W means sustained heat output that requires robust airflow or liquid cooling. The 4.8 GT/s QuickPath Interconnect maintains bandwidth during extended compute tasks. Buyers without adequate cooling capacity should consider lower-power alternatives.