The Quad Core Xeon E5506 processor delivers impressive performance -- up to 4 times that of earlier generation single-core processors. Each of the cores has an L1 and L2 cache, and an additional 4MB of shared L3 cache; this lets the Xeon E5506 handle heavy loads and large data sets.

12M Cache, 2.66 GHz, 6.40 GT/s Intel® QPI

The Intel Xeon X3220 quad core processor is ideal for small business owners looking for ways to grow business, manage operations more effectively and efficiently, and protect and secure one of their most important assets — information.

Processor - Intel Xeon (Quad Core) ( ) 2.4 GHz (L1 Cache) (L2 Cache) 8192 KB (L3 Cache)
Socket - LGA1156
Package - 1156-pin
Technology - 45nm
Core Stepping - B1
Bus/Core Ratio - 18
Voltage Core - 0.70 - 1.400 V
Thermal Guideline - 95 W
Form Factor - CPU
Dimensions - (W) x (D) x (H) - Weight