Dell OPTIPLEX 990 Technical Manualbook

Also see for OptiPlex 990 Desktop: Service manual Tech sheet Important information Specifications Setup and features information

Dell OPTIPLEX 990 Technical Manualbook Manual pdf 28 page image

DELL™ OPTIPLEX™ 990 TECHNICAL GUIDEBOOK —VERSION 1.428GRA P HI CS / VI DEO CO NTR OLL ERN O T E : M T s u p p o r t s f u l l h e i g h t ( F H ) c a r d s a n d D T a n d S F F s u p p o r t s l o w p r o fi l e ( L P ) c a r d s .1 Up to 1.7 GB of system memory may be allocated to support integrated graphics, depending on operating system, system memory size and otherfactors.2 DVI and VGA can be used concurrently for multi-monitor display in DOS. The DisplayPort controller does not support multi-monitor display inDOSOnboard Graphics.1. Intel HD Graphics [with Celeron/Pentium class CPU-GPU combo]2. Intel HD Graphics 2000 [with iCore Dual/Quad core class CPU-GPU combo]MT DT SFF USFFBus Type IntegratedGPU core clock Gen6 Core Intel® HD Graphics /HD Graphics2000 @ 850MHzFrame Buffer Memory (onboard and shared) Size and Speed Depends on available system memory (Up to1.7GB with 4GB system Memory)Overlay Planes YesMaximum Color Depth 32 bitMaximum Vertical Refresh Rate 75 HzMultiple Display Support YesOperating Systems Graphics/ Video API Support OpenGL 3.0/DirectX 10.1Supported Resolutions and Max Refresh Rates (Hz) (Note: Analog and/ordigital)Up to 2560x1600 @ 60Hz (DP)Up to 1920x1200 @ 60Hz (DVI & HDMI)Up to 2048x1536 @ 75Hz (VGA only)External Connectors VGA, DisplayPortDisplayPortBus Type DDPCMaximum supported resolution Up to 2560x1600 @ 60HzMaximum power consumption N/AExternal connectors DisplayPortDisplayPort Audio Support Yes