Because the parts in this PC are. . Los puentes son pequeños bloques de una placa de circuito de los que sobresalen dos o más patas. It has the latest i3 chipset, and. Expansion Capabilities: PCI: 2 Slots PCIe x1: 1 Slot PCIe x16 (Graphics): 1 Slots / Motherboard Compatible Part Numbers: GR, KC, CU, RY, G33M Dell Inspiron E) Dell Part #: RY 0RY Socket: LGA Expansion Slots: PCI: 2 Slots / PCIe x1: 1 Slot / PCIe x16 (Graphics): 1 Slots. Dell Part #: RY 0RY Socket: LGA Expansion Slots: PCI: 2 Slots / PCIe x1: 1 Slot / PCIe x16 (Graphics): 1 Slots Other Features. There is no odd external power brick, just a normal plug. Dell Inspiron E) Dell Part #: RY 0RY Socket: LGA Expansion Slots: PCI: 2 Slots / PCIe x1: 1 Slot / PCIe x16 (Graphics): 1 Slots Other Features. There are 2 free expansion slots for other cards (video etc). There are also several expansion and connectivity slots available on the Dell Inspiron desktop for easy use. Unos conectores de plástico que contienen un cable. Tarjeta de expansión: tarjeta de circuito impreso que se instala en una ranura de expansión en la placa base de algunos equipos para ampliar su capacidad.