Dell OptiPlex 980 Technical Guidebook - Page 13

320GB2 SATA 7200 RPM HDD (2.5") DT SFF X Optical Drive: (SFF requires a slimline optical drive) DVD+/-RW3 SATA 1.5Gbit/s SATA 1.5Gbit/s DVD-ROM4 SATA 1.5Gbit/s SATA 1.5Gbit/s 2 For hard drives, GB means 1 billion bytes; actual capacity varies with preloaded material and operating environment and will be less. 3 Discs burned with this drive may not be compatible with some existing drives and players; using DVD+R media provides maximum compatibility. 4 DVD-ROM drives may have write-capable hardware that has been disabled via firmware modifications. System Board Connectors NOTE: See Detailed Engineering Specifications for maximum card dimensions support. DT SFF PCI Slot(s): number of PCIe x16 Slot5: number of 2 1 1 1 PCIe x1 Slot: number of 1 0 Serial ATA (SATA) 3 3 5 Use of PCIex16 slot (including use of the riser) disables on-board DisplayPort functionality. Discrete graphics card or on-board VGA port can be utilized for graphics if PCIex16 slot is occupied. Graphics/Video Controller NOTE: DT supports low profile card or full height card with optional riser. SFF supports low profile card. DT SFF Integrated Intel GMA 4500 Integrated on system board with specific processors Enhanced Graphic/Video Options 512MB AMD RADEON HD4550 Graphics, DP, DVI Optional full height or low profile card OptiPlex XE Technical Guidebook Page 13