-E5520 - 2.26Ghz 5.86GT/s 8MB Cache LGA1366 Intel Xeon E5520 Quad-Core CPU Processor For Poweredge M610 M710 R410 R510 R610 R710 T410 T710 Sale $29.00 Retail $129.00
311-8345 - 1.86Ghz 1066Mhz 6MB Cache LGA771 Intel Xeon E5205 Dual-Core CPU Processor Sale $34.00 Retail $109.00