Dell OptiPlex 990 Technical Guide - Page 29

DELL™ OPTIPLEX™ 990 TECHNICAL GUIDEBOOK -V 1.0 GRAPHICS/VIDEO CONTROLLER (CONT.) 1GB AMD RADEON™ HD6670 Bus Type (example integrated or PCIe x16) GPU core clock Frame Buffer Memory (onboard and shared) Size and Speed Maximum power consumption Overlay Planes Maximum Color Depth Maximum Vertical Refresh Rate Multiple Display Support Operating Systems Graphics/ Video API Support Supported Resolutions and Max Refresh Rates (Hz) (Note: Analog and/or digital) External connectors Dimensions of full height card inches/centimeters (L x H) Dimensions of low profile card inches/centimeters (L x H) Environmental Operating Conditions (Non-Condensing): Operating Temperature Range Relative Humidity Range Altitude Range MT DT SFF PCIEx16 800Mhz 1000Mhz 68W Yes 32-bit 85Hz Yes D3D and OpenGL Dual-Link DVI: 2560 x 1600, 32-bit color DisplayPort: 2560 x 1600, 32-bit color VGA: 1920 x 1440, 32-bits color 6.6 x 4.7 / 16.764 x 12.0 DisplayPort, DVI-D, VGA 10°-50° C 5-90% RH 0-20,000 ft. 1GB AMD RADEON™ HD6450 Bus Type (example integrated or PCIe x16) GPU core clock Frame Buffer Memory (onboard and shared) Size and Speed Maximum power consumption Overlay Planes Maximum Color Depth Maximum Vertical Refresh Rate Multiple Display Support Operating Systems Graphics/ Video API Support Supported Resolutions and Max Refresh Rates (Hz) (Note: Analog and/or digital) External connectors Dimensions of full height card inches/centimeters (L x H) Dimensions of low profile card inches/centimeters (L x H) Environmental Operating Conditions (Non-Condensing): Operating Temperature Range Relative Humidity Range Altitude Range MT DT SFF PCIEx16 625Mhz 800Mhz 20W Yes 32-bit 85Hz Yes D3D and OpenGL Dual-Link DVI Max: 2560 x 1600/32bpp @ 75Hz DispalyPort Max: 2560 x 1600/32bpp @ 75Hz VGA Max : 1920x1440/32bpp @ 75Hz Min : 640x480/8bpp @ 60Hz 1 DVI-I and 1 DisplayPort 6.6 x 4.7 / 16.764 x 12.0 6.6 x 3.35 / 16.764 x 8.5 10°-50° C 5-90% RH 0-20,000 ft. 29