Supermicro RSC-W2-688G5 2U WIO Riser Card PCIe 5.0
Connector on Card: PCI-E x16, Support GPU/PHI
Compatible with Supermicro System SYS-521E-WR
Optimized for gen2, gen3 - 2U WIO, Left-Side Slot Position
WIO Riser Card, Provide 3x PCI-E x16, Slot Position: Left-hand Side, Supports Gen 3 and 4, Thermal Sensor, Auto Detect, Designed for Supermicro UP SuperServer SYS-521E-WR - (RSC-W2-688G5)