A Complete List of CPU Sockets
Sockets for the Server Market
Contents
In the table below, we list all sockets used by CPUs targeted to the server market.
| Pin Count | Release Date | Compatible CPUs | |
| Slot 8 | 387 | 1995 | Pentium Pro |
| Slot 2(SC330) | 330 | 1998 | Pentium II XeonPentium III Xeon |
| Socket 603 | 603 | 2001 | XeonXeon MP |
| Socket 604 | 604 | 2002 | XeonXeon MP |
| LGA775(Socket T) | 775 | Aug 2004 | Xeon 3000 series |
| LGA771(Socket J) | 771 | 2006 | Xeon 3000 and 5000 series |
| mPGA478MT(Socket M) | 478 | 2006 | Xeon LV 1.66 GHz, 2.0 GHz, and 2.16 GHzXeon ULV 1.66 GHz |
| LGA1155(Socket H2) | 1,155 | Jan 2011 | Xeon E3Pentium 350 |
| LGA1156(Socket H1) | 1,156 | Sep 2009 | Xeon 3400 series |
| LGA1366(Socket B) | 1,366 | Sep 2009 | Xeon 3500, 3600, 5500, and 5600 seriesPentium 1400 series |
| FCLGA1567 | 1,567 | Mar 2010 | Xeon 6500 and 7500 seriesXeon E7 |
| LGA2011(Socket R) | 2,011 | Nov 2011 | Xeon E5 1600, 2600, and 4600 series |
| FCLGA1356 | 1,356 | May 2012 | Xeon E5 1400 and 2400 series |
| PAC418 | 418 | 2001 | Itanium 733 and 800 |
| PAC611 | 611 | 2002 | Itanium 2 |
| LGA1248 | 1,248 | Feb 2010 | Itanium 9300 series |
| Socket 939 | 939 | 2004 | Opteron 100 series |
| Socket 940 | 940 | Sep 2003 | Opteron 100, 200, and 800 series |
| Socket F | 1,207 | Nov 2006 | Opteron 13xS, 2200, 2300, 2400, 8200, 8300, and 8400 series |
| Socket C32 | 1,207 | Jun 2010 | Opteron 4000 series |
| Socket G34 | 1,974 | Mar 2010 | Opteron 6000 series |
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