BPN-SAS-846-TQ 4U 24ports-SAS/SATA Back Plane
Supermicro BPN-SAS-846TQ 4U SAS/SATA Discreat 24-Ports hot-Swap Back Plane
1U Ultra UIO Riser - w/ Quad X540 10GLAN RJ45 Ports
1U Ultra Riser Card w/ 4x Intel X540 10G-LAN RJ45 Ports Controller - 4x 4x 10GLAN RJ45 Ports ( Intel X540 chipset) External Ports - PCI-Express 3.0 X8 Slot - Intel X540 Controller - 1 Year Depot Carry-In Mfg. Warranty