Dell OptiPlex 790 Technical Guidebook - Page 15

DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 1.6 DRIVES AND REMOVABLE STORAGE Optical Drive: (SFF/USFF require slim-line optical drive) DVD+/-RW2 DVD-ROM3 Media Card Reader: Dell 19 in 1 Media Card Reader MT SATA 1.5Gbit/s SATA 1.5Gbit/s X DT SATA 1.5Gbit/s SATA 1.5Gbit/s X SFF SATA 1.5Gbit/s SATA 1.5Gbit/s USFF SATA 1.5Gbit/s SATA 1.5Gbit/s NOTE: Dell 19 in 1 Media Card Reader is supported via a F5 to F3 bracket on the MT and DT SYSTEM EXPANSION SLOTS NOTE: See Detailed Engineering Specifications for supported voltage, maximum wattage and card dimensions. NOTE: Add in card location and priority: PCI: 1394; PCIe x16: GFX, USB 3.0, Serial, Parallel/Serial, NIC, Wireless; PCIe x4: GFX, USB 3.0, Serial, Parallel/Serial, NIC, Wireless; PCIe x1: USB 3.0, Serial, Parallel/ Serial, NIC, Wireless PCI Slot(s): number of PCIe x16 Slot: number of PCIe x16 (wired x4)Slot: number of PCIe x1 Slot: number of miniPCIe connector: number of Serial ATA (SATA) MT DT SFF USFF 1 1 1 1 1 1 1 1 1 1 1 4 3 3 2 1 For hard drives, GB means 1 billion bytes; actual capacity varies with preloaded material and operating environment and will be less. 2 Discs burned with this drive may not be compatible with some existing drives and players; using DVD+R media provides maximum compatibility. 3 DVD-ROM drives may have write-capable hardware that has been disabled via firmware modifications. 15