Dell OptiPlex 990 Technical Guide - Page 16

DELL™ OPTIPLEX™ 990 TECHNICAL GUIDEBOOK -V 1.0 GRAPHICS/VIDEO CONTROLLER NOTE: MT supports full height (FH) cards and DT and SFF supports low profile (LP) cards. Intel HD Graphics [with Celeron/Pentium class CPU-GPU combo] Intel HD Graphics 2000[with iCore Dual/Quad core class CPUGPU combo] Enhanced Graphic/Video Options 1GB AMD RADEON HD 6670 with DP, DVI and VGA 1GB AMD RADEON HD 6450 with DP and DVI 512MB AMD RADEON HD 6350 with dual DVI or dual VGA (adapters convert DMS-59 connector to dual DVI or dual VGA) MT DT SFF Integrated on CPU Optional card Optional card Optional card USFF EXTERNAL PORTS/CONNECTORS NOTE: MT supports full height (FH) cards and DT and SFF supports low profile (LP) cards. See chassis diagrams section for port/ connector locations USB 2.0 (1 internal on MT and DT) Serial Parallel/2nd Serial via optional PCIex1 card 2nd Serial via optional PCIex1 card Network Connector (RJ-45) PS/2 1394 Controller via optional PCI card USB 3.0 via optional PCIex1 card Video: VGA DisplayPort (1.1a) Audio: Line in for microphone Line in for microphone or stereo Line out for headphones or speakers MT DT SFF 4 Front, 6 Rear Optional FH card 1 Rear Optional LP card 1 Rear Optional FH card Optional FH card 2 Rear Optional LP card Optional LP card 1 Rear 1 Rear 1 Front 1 Rear 1 Front, 1 Rear USFF 2 Front, 5 Rear 16