Intel Xeon E5345 2.33ghz Quad Core Processor
SL9YL

Socket LGA771
2.33ghz
8MB L2 cache
1333MHz fsb

Working Pull
30 Day Warranty

From Intel’s website:

Launch Date Q1’07 Processor Number E5345 L2 Cache 8 MB FSB Speed 1333 MHz FSB Parity Yes Instruction Set 64-bit Embedded Options Available Yes Lithography 65 nm VID Voltage Range 1.0000V-1.5000V