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Gigabyte GA-870A-UD3 User Manual

Gigabyte GA-870A-UD3
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GA-870A-UD3
AM3 socket motherboard for
AMD Phenom
II processor/ AMD Athlon
II processor
User's Manual
Rev. 3001
12ME-870AU3-3001R

Table of Contents

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Gigabyte GA-870A-UD3 Specifications

General IconGeneral
Memory voltage1.5 V
Memory channelsDual-channel
Number of memory slots4
Supported memory typesDDR3-SDRAM
Maximum internal memory16 GB
Supported memory clock speeds1066, 1333, 1866 MHz
Supported memory module capacities4GB
System bus rate5.2 GT/s
Processor socketSocket AM3
Processor manufacturerAMD
Compatible processor seriesAMD Phenom II X2, AMD Phenom II X4, AMD Phenom II X6
USB 2.0 connectors2
Power fan connectorYes
Number of SATA III connectors6
BIOS typeAWARD
ACPI version1.0b
BIOS memory size16 Mbit
USB 2.0 ports quantity8
VGA (D-Sub) ports quantity0
Audio chipRealtek ALC892
Component forPC
Motherboard chipsetAMD 870 (RX881)
Audio output channels7.1 channels
Motherboard form factorATX
Motherboard southbridgeAMD SB850
Compatible operating systemsWindows 7/ Vista/ XP
RAID levels0, 1, 5, 10, JBOD
Supported storage drive interfacesSATA
On-board graphics card-
Parallel processing technology supportNot supported
PCI slots3
Ethernet interface typeGigabit Ethernet
Weight and Dimensions IconWeight and Dimensions
Depth230 mm
Width305 mm

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