R384A
                    Expansion module with 8 SFP GbE ports, Intel 82580EB
                 
                
                            
                
                    R384B
                    Expansion module with 8 SFP GbE ports, Intel i350AM4
                 
                
                            
                
                    R385A
                    Expansion module with 8 RJ45 GbE ports with 2 pairs Gen.3 bypass, Intel 82580EB
                 
                
                            
                
                    R387A
                    Expansion module with 2 QSFP+ 40 GbE ports, Intel® XL710-AM2 w/o re-driver
                 
                
                            
                
                    R385B
                    Expansion module with 8 RJ45 GbE ports with 2 pairs Gen.3 bypass, Intel i350AM4
                 
                
                            
                
                    R385C
                    Expansion module with 8 RJ45 GbE ports, Intel i350AM4
                 
                
                            
                
                    R385D
                    Expansion module with 8 RJ45 GbE ports with 4 pairs Gen.3 bypass, Intel 82580EB
                 
                
                            
                
                    R386A
                    Expansion module with 4 SFP+ 10 GbE ports, Intel XL710-AM1 w/o re-driver
                 
                
                            
                
                    R387A
                    Expansion module with 2 QSFP+ 40 GbE ports, Intel XL710-AM2 w/o re-driver
                 
                
                            
                
                    R405A
                    Expansion module with 4 SFP GbE ports, Intel® i350-AM4
                 
                
                            
                
                    R406A
                    Expansion module with 4 RJ45 GbE ports with two pairs Gen.3 bypass, Intel® i350-A
                 
                
                            
                
                    R408A
                    Expansion module with 4 RJ45 10G ports, Intel® X540-BT2
                 
                
                            
                
                    R439A
                    eDP to VGA card (mini PCIe slot)
                 
                
                            
                
                    R445A
                    Expansion module with 2 SFP+ 10G ports, Intel 82599ES
                 
                
                            
                
                    R445B
                    Expansion module with 2 SFP+ 10G ports, Intel® X710
                 
                
                            
                
                    R434A
                    Expansion module with 4 SFP ports and 4 RJ45 GbE ports, Intel 82599ES
                 
                
                            
                
                    DK
                    Cable development kit:
46L-CO5204-00 Cross over 2M
46L-DB9200-01 Null modem cable, 2M
46L-EC5200-00 Ethernet cat.5 cable, 2M
46L-IPS200-00 KB/MS cable, 15CM
46L-IUSB2B-00 USB Cable, 25CM
46L-IVGA01-00 VGA Cable, 20CM
46L-RJDB91-00 RJ-45 to DB-9 Cable, 2M