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GIGABYTE GA-870A-UD3 AM3 AMD 870 USB 3.0 ATX AMD Motherboard

  • AMD 870
  • Athlon II / Phenom II / Sempron
  • DDR3 1866(OC)/1333/1066 *To reach DDR3 1866MHz or above, you must install two memory modules and install them in the DDR3_3 and DDR3_4 memory sockets.
🔥Don't forget your OS, we have Windows 11 OEM, Download and USB versions available
Specs
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Learn more about the GIGABYTE GA-870A-UD3

Model
Brand GIGABYTE
Model GA-870A-UD3
Supported CPU
CPU Socket Type AM3
CPU Type Athlon II / Phenom II / Sempron
FSB 2600 MHz
Chipsets
Chipset AMD 870
South Bridge AMD SB850
Memory
Number of Memory Slots 4x240pin
Memory Standard DDR3 1866(OC)/1333/1066
*To reach DDR3 1866MHz or above, you must install two memory modules and install them in the DDR3_3 and DDR3_4 memory sockets.
Maximum Memory Supported 16GB
Channel Supported Dual Channel
Expansion Slots
PCI Express 2.0 x16 1 x PCI Express x16 slot, running at x16 (PCIEX16)
1 x PCI Express x16 slot, running at x4 (PCIEX4)

Note: The PCIEX1_1 and PCIEX1_2 slots share bandwidth with the PCIEX4 slot. When PCIEX4 slot is populated with a x4 card, the PCIEX1_1 and PCIEX1_2 slots become unavailable.
PCI Express x1 2 x PCI Express x1
PCI Slots 3 x PCI Slots
Storage Devices
PATA 1 x ATA133 2 Dev. Max
Serial ATA (SATA) 6 x SATA 6Gb/s
SATA RAID SATA 6Gb/s: RAID 0, RAID 1, RAID5, RAID 10, and JBOD
SATA 3Gb/s: RAID 0 and RAID 1 and JBOD
Onboard Video
Onboard Video Chipset None
Onboard Audio
Audio Chipset Realtek ALC892
Audio Channels 8 Channels
Onboard LAN
LAN Chipset Realtek 8111D
Max LAN Speed 1Gbps
Rear Panel Ports
Back I/O Ports 1 x Optical S/PDIF Out / 1 x PS/2 / 1 x S/PDIF Coaxial Out / 2 x USB 3.1 Gen 1 / 6 x Audio Jacks / 8 x USB 2.0/1.1
PS/2 1
USB 3.0 2 x USB 3.0
USB 1.1/2.0 8 x USB 2.0
IEEE 1394 2 x IEEE 1394a
eSATA 2 x eSATA 3Gb/s
S/PDIF Out 1 x Optical, 1 x Coaxial
Audio Ports 6 Ports
Internal I/O Connectors
Onboard USB 4 x USB 2.0
Onboard 1394 1 x 1394a
Physical Spec
Form Factor ATX
Dimensions (W x L) 12" x 9"
Power Pin 24 Pin
Features
Features Supports new generation of AMD Phenom II X6 processors

Supports newest NEC SuperSpeed USB 3.0 with superfast transfer rates of up to 5 Gbps

3X USB power delivery for greater compatibility and extra power for USB devices

Exclusive Auto Unlock technology provides hardware-based solution for unleash CPU performance

Advanced 8+2 phase CPU VRM power design for AMD high-TDP 140W CPU support

2 PCI-E 2.0 x16 interface for ultimate graphics performance

The Precision OV provides more precision voltage control for system
Additional Information
First Listed on Newegg May 13, 2010

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years
  • Read full details

Return Policies

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