Filter
Top Products
DVI ADD2 Graphics
Models
HP ADD2 SDVO DVI-D Out Adapter
Form Factor
Low-profile card
DVI-D Connector
Digital connection only
Dual Head Support
Yes, when used with the integrated VGA connector
Display Devices
Supported
HP L1740
HP L1940T
HP L2045W
HP LP1965
NOTE:
These graphics adapters offer optimal performance with any display that meets applicable
VESA standards.
Color Depth
All modes support 8-bpp, 16-bpp, and 24-bpp color depths
Host Interface
Connector
Mechanically compliant with PCI-E standard
Complies with the Intel ADD2 and Intel Serial Digital Video Output
(SDVO) specifications
Dot Clock
165 MHz maximum
Display Modes
Supports display modes that require up to 165-MHz bandwidth on the
link, as shown in the following table.
Resolution
60-Hz LCD
60-Hz 75-Hz 85-Hz
Blanking
5% reduced
GTF GTF GTF
640 x 480
VGA
Yes Yes Yes Yes
800 x 600
SVGA
Yes Yes Yes Yes
1024 x 768
XGA
Yes Yes Yes Yes
1280 x
1024
SXGA
Yes Yes
No No
1600 x
1200
UXGA
Yes Yes
No No
NVIDIA GeForce 8400
GS (256 MB SH) PCIe
x16 Graphics
Controller
Bus type
PCI Express (x16 lanes)
Maximum vertical
refresh rate
85 Hz
Display support
Integrated 400 MHz RAMDAC
Display max resolution
2048 x 1536 (analog), 2560 x 1600 (digital)
Input/Output
connectors
DVI-I (DVI port supports dual-link and HDCP)
TV-out (4 pin S-video)
Board display options
DVI-I + TV
DVI-I supports analog CRT or flat panel or digital flat panel (using DVI-
A, DVI-D or DVI-I connector)
DVI-I supports analog CRT or flat panel (with VGA connector and DVI-I
to VGA dongle)
TV connector is a 4-pin mini-DIN S-video connector
Board configuration
Specification
Description
Graphics Chip
NVIDIA GeForce 8400 GS
Core clock
460 MHz
Memory clock
200 MHz
Frame buffer
256 MB DDR2
Languages supported
24 languages: English, Arabic, Chinese Simplified, Chinese Traditional,
Czechoslovakian, Danish, Dutch, Finnish, French, German, Greek,
Hebrew, Hungarian, Italian, Japanese, Korean, Norwegian, Polish,
Portuguese, Russian, Spanish, Swedish, Thai, Turkish
Core power
25 W (Max board power)
QuickSpecs
HP Compaq dc7800 Business PC
Technical Specifications - Graphics
DA - 12744 Worldwide QuickSpecs — Version 13 — 12.14.2007
Page 29