MA770-UD3
![](Pictures/Motherboards/ma770ud3.jpg)
CPU
Support for Socket AM2+/ AM2 processors:
AMD Phenom™ FX processor/ AMD Phenom™ X4 processor/ AMD
Phenom™ X3 processor/ AMD Athlon™ X2 processor/ AMD Athlon™
processor/ AMD Sempron™ X2 processor/ AMD Sempron™ processor
Hyper Transport Bus
5200/2000 MT/s
Chipset
North Bridge: AMD 770
South Bridge: AMD SB700
Memory
4 x 1.8V DDR2 DIMM sockets supporting up
to 16 GB of system memory (Note 1)
Dual channel memory architecture
Support for DDR2 1200(Note 2)/1066/800/667
MHz memory modules
Support ECC memory (Note 3)
Audio
Realtek ALC888 codec
High Definition Audio
2/4/5.1/7.1-channel
Support for S/PDIF In/Out
Support for CD In
LAN
Realtek 8111C chip (10/100/1000 Mbit)
Expansion Slots
1 x PCI Express x16 slot, running at x16
(PCIE_16) (The PCI Express x16 slot conforms to PCI Express
2.0 standard.)
4 x PCI Express x1 slots
2 x PCI slots
Storage InterfaceSouth Bridge:
1 x IDE connector supporting
ATA-133/100/66/33 and up to 2 IDE devices
6 x SATA 3Gb/s connectors supporting up to
6 SATA 3Gb/s devices
Support for SATA RAID 0, RAID 1 and RAID
10
iTE IT8720 chip:
1 x floppy disk drive connector supporting
up to 1 floppy disk drive
IEEE 1394T.I. TSB43AB23 chip
Up to 3 IEEE 1394a ports (2 on the back
panel, 1 via the IEEE 1394a bracket connected to the
internal IEEE 1394a headers)
USBIntegrated in the South Bridge
Up to 12 USB 2.0/1.1 ports (8 on the back
panel, 4 via the USB brackets connected to the internal USB
headers)
Internal I/O Connectors
1 x 24-pin ATX main power connector
1 x 4-pin ATX 12V power connector
1 x floppy disk drive connector
1 x IDE connector
6 x SATA 3Gb/s connectors
1 x CPU fan header
2 x system fan headers
1 x power fan header
1 x North Bridge fan header
1 x front panel header
1 x front panel audio header
1 x CD In connector
1 x S/PDIF In header
1 x S/PDIF Out header
2 x USB 2.0/1.1 headers
1 x IEEE 1394a header
1 x parallel port header
1 x serial port header
1 x power LED header
1 x chassis intrusion header
Back Panel Connectors
1 x PS/2 keyboard port
1 x PS/2 mouse port
1 x coaxial S/PDIF Out connector
1 x optical S/PDIF Out connector
1 x serial port
8 x USB 2.0/1.1 ports
2 x IEEE 1394a ports
1 x RJ-45 port
6 x audio jacks (Center/Subwoofer Speaker
Out/Rear Speaker Out/Side Speaker Out/Line In/Line
Out/Microphone)
I/O Controller
iTE IT8720 chip
H/W MonitoringSystem voltage detection
CPU/System temperature detection
CPU/System/Power fan speed detection
CPU overheating warning
CPU/System/Power fan fail warning
CPU fan speed control (Note 4)
BIOS
2 x 8 Mbit flash
Use of licensed AWARD BIOS
Support DualBIOS™
PnP 1.0a, DMI 2.0, SM BIOS 2.4, ACPI 1.0b
Unique Features
Support for @BIOS
Support for Download Center
Support for Q-Flash
Support for EasyTune (Note 5)
Support for Xpress Install
Support for Xpress Recovery2
Support for Virtual Dual BIOS
Support for Easy Energy Saver (Note 6)
Bundle Software
Norton Internet Security (OEM version)
Operating System
Support for Microsoft® Windows
Vista/XP
Form Factor
ATX Form Factor; 30.5cm x 21.0cm
Note(Note 1) Due to Windows® XP
32-bit operating system limitation, when more than 4 GB of
physical memory is installed, the actual memory size displayed
will be less than 4 GB.
(Note 2) Whether 1066 MHz memory speed is supported depends on
the CPU being used.
(Note 3) Use of a CPU that supports ECC is required if you wish
to install ECC memory.
(Note 4) Whether the CPU/ system fan speed control function is
supported will depend on the CPU/ system cooler you installed.
(Note 5) Available functions in Easytune may differ by
motherboard model.
(Note 6) Due to the hardware limitation, you must install the
AMD AM2+ Phenom™ series CPU to enable support for Easy Energy
Saver.Remark
Due to different Linux support condition
provided by chipset vendors, please download Linux driver
from chipset vendors' website or 3rd party website.
Due to most hardware/software vendors no
longer offer support for Win9X/ME. If some vendors still has
Win9X/ME drivers available, we will publish on website.
$149 |