Dell OptiPlex 755 User Manual
Page 18
version 1.0
18
Dell™ optiplex™ 755 technical guiDe
18
256mb ati raDeon™ hD 2400 pro
with Dvi anD tv out
mt
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Bus Type
PCIEx16
GPU Core Clock
400MHz
Frame Buffer Memory
(onboard)
Size and Speed
256MB 500Mhz
Maximum Power Consumption
21W
Overlay Planes
Yes
Maximum Color Depth
32-bit
Maximum Vertical Refresh Rate
85Hz
Multiple Display Support
No
Operating Systems Graphics/ Video API Support
D3D and Open GL
Supported Resolutions and Max Refresh Rates
(Hz)
(Note: analog and/or digital)
Max : 1920x1440/32bpp @ 75Hz
Min : 640x480/8bpp @ 60Hz
External Connectors
DVI-D and S-video
Dimensions of Full Height Card
inches
/
centimeters
(L x H)
6.6x4.72in/167.64x120mm
Dimensions of Low Profile Card
inches
/
centimeters
(L x H)
6.6x3.35in/167.64x85mm
Environmental Operating Conditions
:
Operating Temperature Range
50°-122°F (10°-50° C)
Relative Humidity Range
5-90% RH (non-condensing)
Altitude Range
0-20,000 ft.
graphics/viDEo controLLEr, cont.