Dell OptiPlex E1 - Manual (Page 3)

server management console. Wakeup On LAN capability also allows remote computer setup, software downloading and
installation, file updates, and asset tracking after hours and on weekends when network traffic is at a minimum. For more
information, refer to "
Using the System Setup Program ."
Universal Serial Bus (USB) capability, which can simplify connecting peripheral devices such as mice, printers, and computer
speakers. The USB connectors on your computer's back panel, which are enabled by default, provide a single connection
point for multiple USB-compliant devices. USB-compliant devices can also be connected and disconnected while the system
is running.
A modular computer chassis with a minimum number of screws for easy disassembly and improved serviceability.
Hardware Features
The system board includes the following built-in features:
Three expansion slots on a riser board: one 32-bit PCI expansion slot, one shared PCI (32-bit)/ISA (16-bit) expansion slot,
and one 16-bit ISA expansion slot.
A 64-bit baseline accelerated graphics port (AGP) video subsystem, which includes the ATI Rage II C super video graphics
array (SVGA) video controller. This video subsystem contains 2 MB (upgradable to 4 MB) of synchronous graphics random-
access memory (SGRAM) video memory. Maximum resolutions are 1600 x 1200 with 256 colors noninterlaced and 1280 x
1024 with 65,536 colors noninterlaced. In 1024 x 768, 800 x 600, and 640 x 480 resolutions, 16. 7 million colors are
available for true-color graphics using a 32-bits per pixel (bpp) format. True-color provides higher performance, but it uses
more graphics memory. Table 1-1 displays the video memory requirements for the Microsoft Windows
®
95 and Windows NT
4.0 operating systems.
NOTE: These resolutions and refresh rates may not be available on all monitors.
Table 1-1. Video Memory Requirements
Video
Resolution Maximum
Color Depth Maximum
Refresh Rate Minimum SGRAM
Option Required
640 x 480 True-color
(32 bpp) 85 Hz 2 MB
800 x 600 True-color
(32 bpp) 85 Hz 2 MB
1024 x 768 65,536
(16 bpp) 85 Hz 2 MB
1280 x 1024 256
(8 bpp) 75 Hz 2 MB
1024 x 768 True-color
(32 bpp) 85 Hz 4 MB
1280 x 1024 65,536 colors
(16 bpp) 75 Hz 4 MB
1600 x 1200 256 colors
(8 bpp) 75 Hz 4 MB
NOTE: For the full name of an abbreviation or acronym used in this table, see the Glossary in your online
System User's Guide.
AGP provides a dedicated bus from the video subsystem to the system chip set. AGP-based video subsystems have two