RSC-R2UW-2E8R - Supermicro PERIPHERAL, 2U RHS WIO RISER CARD WITH TWO PCI-E X8 SLOTS Riser Card 2U RHS Passive WIO to 2 x PCI-E x8. $67.48 $37.49
RSC-R2UW-E8R-UP - Supermicro PERIPHERAL, 2U RHS WIO RISER CARD WITH A PCI-E X8 FOR UP MBS Riser Card 2U RHS Passive WIO to 1 x PCI-E x8. $67.68 $37.60
RSC-R1UW-E8R - Supermicro PERIPHERAL, 1U RHS WIO RISER CARD WITH ONE PCI-E X8 SLOT Riser Card 1U RHS Passive WIO to 1 x PCI-E x8. $73.19 $40.66
RSC-R1UW-2E16 - Supermicro PERIPHERAL, 1U LHS WIO RISER CARD WITH TWO PCI-E X16 SLOTS Riser Card 1U LHS Passive WIO to 2 x PCI-E x16. $83.27 $46.26
RSC-W-68 - Supermicro PERIPHERAL, 1U LHS WIO W/ 2 PCI-E X8 SLOTS OR PCI-E X16 SLOT 2U, LHS, Passive, Output: (2) PCI-E x16, Signal: (2) PCI-E x16 $90.76 $50.42
RSC-R2UT-2E8R - Supermicro 2U RISER CARD, 1 PCI-E X16 TO 2 PCI-E X8 Supermicro RSC-R2UT-2E8R. Host interface: PCIe, Output interface: PCIe. Form factor: 2U, Slot type: PCI-E x16, I/O ports: 2 x PCI-E x8 $126.49 $70.27