Technical Guide
Page 2
... Advanced System Manageability Modes, Memory Drives and Removable Storage, System Board Connectors Graphics/Video Controller External Ports/Connectors Communications-Network Adapter (NIC), Modem Audio and Speakers, Keyboard and Mouse Security, Service and Support, Software DETAILED ENGINEERING SPECIFICATIONS System Dimensions (Physical) System Board Connector Maximum Allowable Dimensions System Level Environmental and Operating...
... Advanced System Manageability Modes, Memory Drives and Removable Storage, System Board Connectors Graphics/Video Controller External Ports/Connectors Communications-Network Adapter (NIC), Modem Audio and Speakers, Keyboard and Mouse Security, Service and Support, Software DETAILED ENGINEERING SPECIFICATIONS System Dimensions (Physical) System Board Connector Maximum Allowable Dimensions System Level Environmental and Operating...
Technical Guide
Page 12
...connectors Optional via add-in card 1 Rear 1 Front 1 Rear 1 Front, 1 Rear X X 12 SFF supports low profile card. DELL™ OPTIPLEX™ 780 TECHNICAL GUIDEBOOK V2.0 GRAPHICS/VIDEO CONTROLLER NOTE: MT supports full height card, DT supports low profile card or full height card with optional riser... Rear 1 Rear VGA 1 Rear DVI-I DisplayPort Audio: Line in for microphone Line in for microphone or stereo Line out for headphones or speakers Risers: (replaces 1 PCI slot and 1 PCIe slot on system board Optional card Optional card Optional card Optional card Optional card Optional card ...
...connectors Optional via add-in card 1 Rear 1 Front 1 Rear 1 Front, 1 Rear X X 12 SFF supports low profile card. DELL™ OPTIPLEX™ 780 TECHNICAL GUIDEBOOK V2.0 GRAPHICS/VIDEO CONTROLLER NOTE: MT supports full height card, DT supports low profile card or full height card with optional riser... Rear 1 Rear VGA 1 Rear DVI-I DisplayPort Audio: Line in for microphone Line in for microphone or stereo Line out for headphones or speakers Risers: (replaces 1 PCI slot and 1 PCIe slot on system board Optional card Optional card Optional card Optional card Optional card Optional card ...
Technical Guide
Page 13
... Mouse Dell Laser Mouse Dell Logo Mouse Pad MT DT SFF Optional via add-in card Optional via add-in card COMMUNICATIONS - COMMUNICATIONS - NETWORK ADAPTER (NIC) NOTE: MT supports full height card, DT supports low profile card or full height card with optional riser. SFF supports low profile card. DELL™ OPTIPLEX™ 780 TECHNICAL...
... Mouse Dell Laser Mouse Dell Logo Mouse Pad MT DT SFF Optional via add-in card Optional via add-in card COMMUNICATIONS - COMMUNICATIONS - NETWORK ADAPTER (NIC) NOTE: MT supports full height card, DT supports low profile card or full height card with optional riser. SFF supports low profile card. DELL™ OPTIPLEX™ 780 TECHNICAL...
Technical Guide
Page 18
...10 Mb (full/half-duplex) 100 Mb (full/half-duplex) 1000 Mb (full-duplex) 18 DELL™ OPTIPLEX™ 780 TECHNICAL GUIDEBOOK V2.0 AUDIO INTEGRATED ADI 1984A HIGH DEFINITION AUDIO High Definition Stereo support Number of channels ...Number of Bits / Audio resolution Sampling rate (recording/playback) Signal to Noise Ratio Analog Audio Dolby Digital THX Digital out (S/PDIF) Audio Jack Impedance Microphone Line-In Line-Out Headphone Internal Speaker...
...10 Mb (full/half-duplex) 100 Mb (full/half-duplex) 1000 Mb (full-duplex) 18 DELL™ OPTIPLEX™ 780 TECHNICAL GUIDEBOOK V2.0 AUDIO INTEGRATED ADI 1984A HIGH DEFINITION AUDIO High Definition Stereo support Number of channels ...Number of Bits / Audio resolution Sampling rate (recording/playback) Signal to Noise Ratio Analog Audio Dolby Digital THX Digital out (S/PDIF) Audio Jack Impedance Microphone Line-In Line-Out Headphone Internal Speaker...