Datasheet

1 Support for the Intel® Core™2 Quad**
and Intel® Core™2 Duo processors:
Features quad-core and dual-core
processing with 1333 / 1066 / 800 MHz
system bus in the LGA775 package.
2 Intel® G33 Express Chipset: Offers a
new level of visual quality with integrated
Intel® Graphics Media Accelerator X3100
(Intel® GMA X3100) with Intel® Clear
Video Technology.
3 Dual-Channel DDR2 800 / 667
memory support: Four DIMM sockets,
designed to support up to 8 GB
1
of DDR2
800 / 667 SDRAM memory, delivering
greater platform performance and flexible
memory support.
4 PCI Express* x16 graphics connector:
Increases graphics bandwidth and pro
-
vides up to 4 GB/s per direction.
5 Four Serial ATA ports (3.0 Gb/s):
Facilitates high-speed storage and data
transfers at up to 3 Gb/s for each of
four ports.
6 Integrated Intel® PRO 10/100/1000
Network Connection: Features
on-board 10 / 100 / 1000 Mbps Ethernet
LAN connectivity.
7 Intel® High Definition Audio with
5.1 surround sound:
Enables high
quality integrated audio that rivals the
performance of high-end discrete audio
solutions.
8 Two PCI connectors: Provides
expansion slots for custom system
configurations and future add-in card
upgrades.
9 One PCI Express* x1 connector:
Designed for bandwidth-intensive
applications, PCI Express x1 I/O offers
up to 3.5 times the bandwidth over
traditional PCI architecture.
10 Twelve Hi-Speed USB 2.0 ports:
Provides six back panel ports and an
additional six USB ports via three
internal headers.
11 1394a ports: One back panel port
and one internal header (for an
additional port) enable data transfer
from consumer electronic devices such
as digital camcorders and MP3 players.
12 Intel® Quiet System Technology:
Enables advanced fan speed control
to keep system cool and reduce noise
levels.
13 MicroATX form factor
Features and Benefits
Intel® Desktop Board DG33BU
9.6” / 24.38 cm
9.6” / 24.38 cm
4
5
8 9
3
2
1
7
116 10
13
12