Butterfly Riser for R540 Customer Kit, PCI Express
Riser cards are used to extend a slot for a chip or card in a fully loaded computer. This product has been tested and validated for on Dell systems to ensure it will work with your computer. It is supported by Dell Technical Support when used with a Dell system.
DELL 330-BBJO, PCI Express, Dell EMC PowerEdge R540
DELL 330-BBJO. Host interface: PCI Express, Compatibility: Dell EMC PowerEdge R540