Apple MC742ZM/A / 102C0160300 MAC Pro ATI Radeon HD 5770 1GB PCI-Express 2 x DVI-I Video Card

For impressive graphics processing power, the ATI Radeon HD 5770 with 1GB of GDDR5 memory is a great choice for visual creative, scientific, and technical applications. ATI Radeon HD 5770 includes three video ports: two mini displayPorts and one dual-link DVI port. This allows you to connect the 24-inch Apple LED cinema display plus another mini DisplayPort-based display, and a DVI-based display such as the 30-inch Apple cinema HD display.   Header               Compatibility:   Mac       Manufacturer:   Apple Computer       Model:   HD 5770       Packaged Quantity:   1       Product Line:   ATI RADEON             Interfaces               Qty:   2       Type:   Mini DisplayPort             Type:   DVI-I (dual link)             Power Device               Type:   None             Slot Required               Total Qty:   1       Type:   PCI Express 2.0 x16             System Requirements               Min Operating System:   Apple MacOS X 10.6.4 or later             Video Input               Type:   None             Video Memory               Installed Size:   1 GB       Technology:   GDDR5 SDRAM             Video Output               Digital Video Standard:   Digital Visual Interface (DVI) , DisplayPort       Form Factor:   Plug-in card       Graphics Processor Manufacturer:   ATI       Graphics Processor Vendor:   ATI Radeon HD 5770       Interface Type:   PCI Express 2.0 x16       Max External Resolution:   2560 x 1600       Max Monitors Supported:   3       Output Ports (for SD):   2 x Mini DisplayPort , DVI       Supported Display Graphics:   2560x1600 , QXGA (2048x1536)       Supported Video Signal:   DisplayPort , DVI       Type:   Graphics adapter , Graphics card