Electrical System Board of Desktop/Server/Storage products consists of Backplane Card, GBIC Card, Memory Riser Card, Security Card, Terminator, Planar Board, Power Distribution Board, Interface Card, Heatsink and Fan Assembly. The most important factor while selecting these replacement products or accessories is the type of system for which the replacement or accessory is needed. We recommend that you use the Service Tag look Up functionality in the Parts For Your Dell tool to purchase your System Board product. Please note that some of our replacement products are provided as kits or assemblies. These kits may contain additional parts required for installation. In case a product is not sold as a kit or assembly, it may require complementary parts for ease of installation. Refurbished Spare Parts are parts retrieved from Dell-branded systems that have been returned, some of which have never been used. All Dell refurbished spare parts are certified to comply with all original Dell factory performance specifications and come with a 90-day limited hardware warranty. Dell’s limited hardware warranty covers defects in materials and workmanship in your Dell-branded hardware products. For additional details on our warranty services, please visit www.dell.com/warranty .