Intel DG33BU User Manual

Intel Desktop Board DG33BU Technical Product Specification
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2.2.2.1 Signal Tables for the Connectors and Headers
Table 11. Serial ATA Connectors
Pin Signal Name
1 Ground
2 TXP
3 TXN
4 Ground
5 RXN
6 RXP
7 Ground
Table 12. Chassis Intrusion Header
Pin Signal Name
1 Intruder
2 Ground
Table 13. Serial Port Header
Pin Signal Name Pin Signal Name
1 DCD 2 RXD#
3 TXD# 4 DTR
5 Ground 6 DSR
7 RTS 8 CTS
9 RI 10 Key (no pin)
Table 14. Front and Rear Chassis Fan Headers
Pin Signal Name
1 Control
2 +12 V
3 Tach
Table 15. Processor Fan Header
Pin Signal Name
1 Ground
2 +12 V
3 FAN_TACH
4 FAN_CONTROL

Intel DG33BU Specifications

General

Form Factor	ATX
Chipset	Intel G33
Socket	LGA 775
Memory Type	DDR2
Maximum Memory	8 GB
Memory Slots	4
Supported CPU	Intel Core 2 Quad, Core 2 Duo, Pentium, Celeron
Expansion Slots	1 x PCI Express x16, 3 x PCI
USB Ports	8 x USB 2.0
Audio	Realtek ALC888 HD Audio
LAN	Intel 82566DC Gigabit Ethernet
Video Outputs	VGA
Memory Standard	DDR2 667/800
SATA Ports	4 x SATA 3Gb/s