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GIGABYTE GA-870A-USB3 AM3 AMD 870 USB 3.0 ATX AMD Motherboard

Used - Very Good

AMD 870
Phenom II / Athlon II Series
DDR3 2000(O.C.)/1333/1066

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Overview

Specs

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Model
Brand	GIGABYTE
Model	GA-870A-USB3

Supported CPU
CPU Socket Type	AM3
CPU Type	Phenom II / Athlon II Series
FSB	2600 MHz

Chipsets
Chipset	AMD 870
South Bridge	AMD SB850

Memory
Number of Memory Slots	4x240pin
Memory Standard	DDR3 2000(O.C.)/1333/1066
Maximum Memory Supported	16GB
Channel Supported	Dual Channel

Expansion Slots
PCI Express 2.0 x16	2 (x16, x4)
PCI Express x1	2 x PCI Express x1
PCI Slots	3 x PCI Slots

Storage Devices
Serial ATA (SATA)	6 x SATA 6Gb/s
SATA RAID	0/1/5/10/JBOD

Onboard Video
Onboard Video Chipset	None

Onboard Audio
Audio Chipset	Realtek ALC889
Audio Channels	8 Channels

Onboard LAN
LAN Chipset	Realtek 8111E
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 x PS/2 keyboard/mouse port
USB 3.0	2 x USB 3.0
USB 1.1/2.0	8 x USB 2.0
S/PDIF Out	1 x Optical, 1 x Coaxial
Audio Ports	6 Ports

Internal I/O Connectors
Onboard USB	4 x USB 2.0

Physical Spec
Form Factor	ATX
Dimensions (W x L)	12" x 8.66"
Power Pin	24 Pin

Features
Features	On/Off Charge Technology 108dB Signal-to-Noise ratio playback DualBIOS 3TB+ HDD Support (Hybrid EFI Technology) Turbo XHD- Full Automatic RAID 0/Stripe AMD OverDrive Support

Additional Information
First Listed on Newegg	April 29, 2026

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

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Return for refund within: 30 days
Return for replacement within: non-replaceable
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