Supermicro RSC-W2-66G5 2U WIO Riser Card With 2x PCI Express 5.0 For UP Server SYS-521E-WR
Provide Two PCI-E x16 Slot
Slot Position: Left-hand side
Designed for Supermicro Server
WIO Riser Card Provide 2x PCI-E 5.0 x16 Slot, Designed For Supermicro SYS-521E-WR Server, Halogen Free / RoHS Compliant - (RSC-W2-66G5)