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Gigabyte GA-A75-UD4H rev.1.0 No I/O
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Item Code:
GA-A75-UD4H rev.1.0
Item Condition Description:
Please Note, Motherboard Only! No I/O Shield, No Cables Or Any Other Accessories!
Item Description

Gigabyte GA-A75-UD4H rev.1.0 AMD A75 Socket FM1 DDR3 ATX Motherboard. GIGABYTE Super4™ motherboards are the latest range of next-generation desktop motherboards based on the AMD A75 chipset, supporting a new generation socket FM1 of 32nm AMD A-series APUs with DirectX11 graphics integrated. Not only delivering AMD’s industry-leading performance and advanced graphics capabilities, GIGABYTE Super4™ motherboards are equipped with a comprehensive range of unique features that offer mainstream PC users the most compelling platform on the market today.


- Supports Socket FM1 of 32nm AMD A-series/E2-series processors
- Enhanced AMD Radeon HD 65xx/64xx/63xx graphics (DX11) integrated with the processor
- Advanced 8+2 phase CPU VRM power design for AMD high-TDP APU support
- 2 PCI-E 2.0 interfaces with AMD Dual Graphics and CrossFireX technology support
- Ultra Durable 3 Classic Technology with copper cooled quality for lower working temperature
- Supports 8 USB 3.0 interfaces with superfast transfer rates of up to 5Gbps
- Supports 6 SATA3 storage interfaces with superfast 6Gbps link speed and RAID 0,1,10
- GIGABYTE 3x USB Power with On/Off Charge USB ports
- Integrated Display port/HDMI/Dual-link DVI/D-sub outputs for high resolution up to 2560x1600 Full HD playback
- Hi-def 108dB Signal-to-noise ratio Blu-ray DVD audio playback
- Patented DualBIOS with Hybrid EFI technology for 3TB HDD support
- Supports Dolby Home Theater audio


FM1 Socket:
AMD A series & E2 series processors
AMD A75 chipset
4 x 1.5V DDR3 DIMM sockets supporting up to 64 GB of system memory (Note 1)
* The maximum 64 GB of system memory can be supported using 16 GB (or above) memory modules. GIGABYTE will update the memory support list on the official website when the memory modules are available on the market.
Dual channel memory architecture
Support for DDR3 2400(OC)/1866/1600/1333/1066 MHz memory modules (Note 2)
Onboard Graphics
1 x D-Sub port (Note 3)
1 x DVI-D port, supporting a maximum resolution of 2560x1600 (Note 3) (Note 4) (Note 5)
1 x HDMI port, supporting a maximum resolution of 1920x1200 (Note 3)
1 x DisplayPort, supporting a maximum resolution of 2560x1600 (Note 3)
(All integrated graphics ports do not support Hot plug. If you want to change to another graphics port when the computer is on, be sure to turn off the computer first.)
Realtek ALC889 codec
High Definition Audio
Support for Dolby® Home Theater
Support for S/PDIF Out
1 x Realtek RTL8111E chip (10/100/1000 Mbit)
Expansion Slots
1 x PCI Express x16 slot, running at x16 (PCIEX16) (Note 6)
1 x PCI Express x16 slot, running at x8 (PCIEX8)
3 x PCI Express x1 slots
(All PCI Express slots conform to the PCI Express 2.0 standard.)
2 x PCI slots
Storage Interface
5 x SATA 6Gb/s connectors supporting up to 5 SATA 6Gb/s devices
1 x eSATA 6Gb/s port on the back panel supporting up to 1 SATA 6Gb/s device (Note 7)
Support for RAID 0, RAID 1, RAID 10, and JBOD
Multi-Graphics Technology
Support for AMD Dual Graphics technology
Only A series APU support AMD Dual Graphics.
Support for AMD CrossFireX technology
Up to 10 USB 2.0/1.1 ports (2 ports on the back panel, 8 ports available through the internal USB headers)
Up to 4 USB 3.0/2.0 ports (available through the internal USB headers)
2 x Etron EJ168 chips:
Up to 4 USB 3.0/2.0 ports on the back panel
IEEE 1394 VIA VT6308 chip:
Up to 2 IEEE 1394a ports (1 on the back panel, 1 port available through the internal IEEE 1394a header)
Internal I/O Connectors
1 x 24-pin ATX main power connector
1 x 8-pin ATX 12V power connector
5 x SATA 6Gb/s connectors
1 x APU fan header
2 x system fan headers
1 x power fan header
1 x front panel header
1 x front panel audio header
1 x S/PDIF Out header
4 x USB 2.0/1.1 headers
2 x USB 3.0/2.0 headers
1 x IEEE 1394a header
1 x serial port header
1 x Trusted Platform Module (TPM) header
1 x clearing CMOS jumper
Back Panel Connectors
1 x PS/2 keyboard/mouse port
1 x D-Sub port
1 x DVI-D port
1 x HDMI port
1 x DisplayPort
1 x optical S/PDIF Out connector
2 x USB 2.0/1.1 ports
4 x USB 3.0/2.0 ports
1 x IEEE 1394a header
1 x eSATA 6Gb/s port
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 Monitoring
System voltage detection
APU/System temperature detection
APU/System/Power fan speed detection
APU overheating warning
APU/System/Power fan fail warning
APU/System fan speed control (Note 8)
2 x 32 Mbit flash
Use of licensed AWARD BIOS
Support for DualBIOS™
PnP 1.0a, DMI 2.0, SM BIOS 2.4, ACPI 1.0b
Unique Features
Support for BIOS
Support for Q-Flash
Support for Xpress BIOS Rescue
Support for Download Center
Support for Xpress Install
Support for Xpress Recovery2
Support for EasyTune (Note 9)
Support for Smart Recovery
Support for Auto Green
Support for ON/OFF Charge
Support for 3TB+ Unlock
Support for Q-Share
Operating System
Support for Microsoft® Windows 8/7/Vista/XP
Form Factor
ATX Form Factor; 30.5cm x 24.4cm
(Note 1) Due to Windows 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) The 1866 MHz memory speed is supported only when one or two DDR3 1866 MHz DIMMs are installed. It is not supported when four DIMMs are installed. (Dual channel memory mode must be enabled when installing two DIMMs.)
(Note 3) To use the onboard D-Sub, DVI, Display port or HDMI, must install an AMD CPU with integrated graphics.
(Note 4) The DVI-D port does not support D-Sub connection by adapter.
(Note 5) The resolution of 2560x1600 is supported only when Dual Link DVI mode is enabled.
(Note 6) For optimum performance, if only one PCI Express graphics card is to be installed, be sure to install it in the PCIEX16 slot.
(Note 7) Actual transfer rate is dependent on the device being connected.
(Note 8) Whether the APU/system fan speed control function is supported will depend on the APU/system cooler you install.
(Note 9) Available functions in EasyTune may differ by motherboard model.

CPU Support

Socket FM1
VendorCPU ModelFrequencyL2
Core NameProcessSteppingWattage
AMDA8-3870K3000MHz1MBx4N/A633 MHzLlano32nmB0100W
AMDA8-38502900MHz1MBx4N/A633 MHzLlano32nmB0100W
AMDA8-38202500MHz1MBx4N/A633 MHzLlano32nmB065W
AMDA8-38002400MHz1MBx4N/A633 MHzLlano32nmB065W
AMDA6-3670K2700MHz1MBx4N/A600 MHzLlano32nmB0100W
AMDA6-36502600MHz1MBx4N/A600 MHzLlano32nmB0100W
AMDA6-36202500MHz1MBx4N/A600 MHzLlano32nmB065W
AMDA6-36002100MHz1MBx4N/A600 MHzLlano32nmB065W
AMDA6-35002100MHz1MBx3N/A600 MHzLlano32nmB065W
AMDA4-34502900MHz512KBx2N/A633 MHzLlano32nmB065W
AMDA4-34202800MHz512KBx2N/A633 MHzLlano32nmB065W
AMDA4-34002700MHz512KBx2N/A633 MHzLlano32nmB065W
AMDA4-33002500MHz512KBx2N/A600 MHzLlano32nmB065W
AMDE2-32002400MHz512KBx2N/A600 MHzLlano32nmB065W
AMDAthlon II X4 651K3000MHz1MBx4N/AN/ALlano32nmB0100W
AMDAthlon II X4 6513000MHz1MBx4N/AN/ALlano32nmB0100W
AMDAthlon II X4 6412800MHz1MBx4N/AN/ALlano32nmB0100W
AMDAthlon II X4 6382700MHz1MBx4N/AN/ALlano32nmB065W
AMDAthlon II X4 6312600MHz1MBx4N/AN/ALlano32nmB0100W
AMDAthlon II X4 6312600MHz1MBx4N/AN/ALlano32nmB065W
AMDAthlon II X2 2212800MHz512KBx2N/AN/ALlano32nmB065W
AMDSempron 1982500MHz512KBx2N/AN/ALlano32nmB065W
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