The picture is for reference only
Intel Xeon E5-2637
Intel Xeon E-2356G
Intel 2 cores Xeon MP3.16
Intel Pentium® 4 Xeon 3.066GHz(512k)
Intel Pentium® 4 XEON MP2.8GHz(Socket603 512k)
Intel Xeon 5420 2.5G
Intel Xeon X5690
Intel Xeon Sliver 4310