Compatibility This product is compatible with the following systems: Precision Workstation R7910 XL Precision Workstation T5810 XL Precision Workstations R7910 Precision Workstations T5810 Precision Workstations T7810 Precision Workstations T7910 PowerEdge R630 PowerEdge R730 PowerEdge T630 PowerEdge R730XD PowerEdge R430 PowerEdge R530 PowerEdge T430 PowerEdge M630 PowerEdge C4130 PowerEdge FC630 PowerEdge FC430 PowerEdge FC830 PowerEdge M830 PowerEdge R930 PowerEdge C6320 PowerEdge R830 Made from the highest quality components, Designed to increase productivity and help your computer work faster. Products are engineered to meet industry standard specifications and rigorously tested to ensure quality. Backed by free technical support, a lifetime replacement warranty and legendary reliability, this memory is your best choice for upgrading your computer's memory. If you plan on combining memory with any already existing memory, please contact us prior to purchase to ensure they are compatible or to match in ranking and chip count. Some Server and Workstation Models are compatible with more than one type of memory. Please contact us to confirm it is compatible with your model.