ATI Radeon X300SE 128MB DDR PCI Express (PCIe) DMS-59 Video Card - X300SE-PCIE-128-CO-R DELL / ATI Radeon X300 SE 128MB PCI-Express DMS-59 Video Card, Installed Memory: 128Mb, Interface Type(s): DMS-59 connector for Digital Video Video Chipset: ATI Radeon X300, RAMDAC speed: 400 Mhz Slot Type: PCI Express x16, GPU Clock Speed 325 Mhz, Refresh Rate: 60-120 Hz Memory Technology: DDR-SDRAM (DDRRAM), System Type: PC, Color Depth at Max Res: 16.7 million colors Dell Part Number: H3823, Card Part Number: 109-A25900-00