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

  • $89.99
ORPay in 4 interest-free payments of $22.49 with . help

Seller

right
ProTek

316 Reviews (87% Positive)

Reviews(288)

3.8
TOP FAVORABLE REVIEW
Audio failure otherwise great MB

Does everything it should except for audio problem with first board listed below. BIOS easy to edit. Good MB for Linux.

Knocked off 1 egg because the first board had a complete audio failure after about 50 days. Fortunately when I bought it there was a 60 day return policy and, of course, New Egg came through.

Audio failure was confined to the audio module which is not manufactured by Gigabyte, and it did work OK for 50 days so they couldn't have known it would fail. Second board has been in service for about 2 weeks now, I hope it doesn't have a similar problem.

View MoreView Less
VS
TOP CRITICAL REVIEW
Non-standard ATX board

I have had this board for about a week and it appears to be working as designed.

This board does not appear to adhere to ATX Specification 2.2 (http://www.formfactors.org/developer%5Cspecs%5Catx2_2.pdf) with the standoff mounting holes along the back of the board (opposite the I/O shield) at locations M, L, and K, not aligning with those in my Cooler Master HAF 922 case.

This means you have to be extra careful when connecting the board's power cable and anything else along the cantilevered edge or you could crack the board.

When I contacted Gigabyte's support, they seem to ignore the question and keep restating that it is an ATX board. I really hope I don't have to contact them for a real issue as so far, they have been less than customer friendly.

Recieved this board as part of a bundled package from newegg and although it works, I'm surprised it was bundled with a case that is not able to handle the non-standard standoff locations.

View MoreView Less

Warranty & Returns

Warranty

Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.

Return Policies

Return for refund within: 30 days

Return for replacement within: 30 days

This item is covered by ProTek Return Policy

Manufacturer Contact Info

For a directory of all our manufacturers, please click below.

Manufacturers Directory

Features & Details

  • 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.

Specifications

Model
BrandGIGABYTE
ModelGA-870A-UD3
Supported CPU
CPU Socket TypeAM3
CPU TypeAthlon II / Phenom II / Sempron
FSB2600 MHz
Chipsets
ChipsetAMD 870
South BridgeAMD SB850
Memory
Number of Memory Slots4x240pin
Memory StandardDDR3 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 Supported16GB
Channel SupportedDual Channel
Expansion Slots
PCI Express 2.0 x161 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 x12 x PCI Express x1
PCI Slots3 x PCI Slots
Storage Devices
PATA1 x ATA133 2 Dev. Max
Serial ATA (SATA)6 x SATA 6Gb/s
SATA RAIDSATA 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 ChipsetNone
Onboard Audio
Audio ChipsetRealtek ALC892
Audio Channels8 Channels
Onboard LAN
LAN ChipsetRealtek 8111D
Max LAN Speed1Gbps
Rear Panel Ports
Back I/O Ports1 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/21
USB 3.02 x USB 3.0
USB 1.1/2.08 x USB 2.0
IEEE 13942 x IEEE 1394a
eSATA2 x eSATA 3Gb/s
S/PDIF Out1 x Optical, 1 x Coaxial
Audio Ports6 Ports
Internal I/O Connectors
Onboard USB4 x USB 2.0
Onboard 13941 x 1394a
Physical Spec
Form FactorATX
Dimensions (W x L)12" x 9"
Power Pin24 Pin
Features
FeaturesSupports 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 NeweggMarch 10, 2020
View Moreexpand_moreView Lessexpand_less

Overview

Overview