Technical Guide
Page 16
...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 ...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 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.
...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 ...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 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.