Sun Flash Accelerator F40 PCIe Card support ing Sun Server X3-2L is restricted to the following Intel Xeon processors:
7100604 - Intel® Xeon® E5-2609 4-core 2.4 GHz processor (for factory installation)
7100602 - Intel® Xeon® E5-2640 6-core 2.5 GHz processor (for factory installation)
7100601 - Intel® Xeon® E5-2660 8-core 2.2 GHz processor (for factory installation)
Refer to the Sun Server X3-2L documentation for more information on card installation at: http://www.oracle.com/pls/topic/lookup?ctx=SunServerX3-2L.