Dell 3WTR9-RFB card bracket is a PCIe part listed for PowerEdge servers. It is identified for the R540 and R640, making it a replacement part for those server models when a matching card bracket is needed.
The listing identifies the manufacturer as Dell and gives the exact product code 3WTR9-RFB. It describes the component as a PCIe card bracket. No dimensions, material, or package contents are specified in the product information.