Model

Brand

GIGABYTE

Model

GA-AX370-Gaming K3 (rev. 1.0)

Supported CPU

CPU Socket Type

AM4

CPU Type

Ryzen / Athlon / A-Series

Chipsets

Chipset

AMD X370

Memory

Number of Memory Slots

4×288pin

Memory Standard

DDR4 3200(O.C.)/ 2933(O.C.)/ 2667*/ 2400/ 2133
* Support for higher than DDR4 2667 MHz may vary by CPU.

Maximum Memory Supported

64GB

Channel Supported

Dual Channel

Expansion Slots

PCI Express 3.0 x16

1 x PCI Express x16 slot, running at x16 (PCIEX16)
* For optimum performance, if only one PCI Express graphics card is to be installed, be sure to install it in the PCIEX16 slot.
* Actual support may vary by CPU.

(The PCIEX16 slot conforms to PCI Express 3.0 standard.)

PCI Express 2.0 x16

1 x PCI Express x16 slot, running at x4 (PCIEX4)

PCI Express x1

3 x PCI Express x1 slots
* The PCIEX4 slot shares bandwidth with the PCIEX1_2 and PCIEX1_3 slots. The PCIEX4 slot operates at up to x2 mode when the PCIEX1_2/PCIEX1_3 slot is populated. The PCIEX4 slot operates at up to x4 mode when both of the PCIEX1_2 and PCIEX1_3 slots are empty.

(The PCIEX4 and PCI Express x1 slots conform to PCI Express 2.0 standard.)

Storage Devices

SATA 6Gb/s

8 x SATA 6Gb/s

SATA Express

2 x SATA Express connectors

M.2

1 x M.2 connector (Socket 3, M key, type 2242/2260/2280/22110 SATA and PCIe x4*/x2 SSD support)
* Actual support may vary by CPU.

SATA RAID

0/1/10

Onboard Video

Onboard Video Chipset

Integrated Graphics Processor:
1 x HDMI port, supporting a maximum resolution of 4096x2160@24 Hz
* Support for HDMI 1.4 version.
Maximum shared memory of 2GB
* Actual support may vary by CPU.

Onboard Audio

Audio Chipset

Realtek ALC1220

Audio Channels

7.1 Channels

Onboard LAN

LAN Chipset

Rivet Networks Killer E2500

Max LAN Speed

10/100/1000Mbps

Rear Panel Ports

PS/2

1 x PS/2 keyboard/mouse port

HDMI

1 x HDMI

RJ45

1 x RJ45

USB 3.1

2 x USB 3.1 Gen 2 Type-A ports (red)
6 x USB 3.1 Gen 1 ports

S/PDIF Out

1 x Optical

Audio Ports

5 x audio jacks (Center/Subwoofer Speaker Out, Rear Speaker Out, Line In, Line Out, Mic In)

Internal I/O Connectors

Onboard USB

2 x USB 3.1 Gen 1 headers
2 x USB 2.0/1.1 headers

Other Connectors

1 x CPU fan header
1 x water cooling CPU fan header
2 x system fan headers
1 x system fan/water cooling pump header
1 x front panel header
1 x front panel audio header
1 x S/PDIF Out header
1 x serial port header
1 x Trusted Platform Module (TPM) header
1 x Clear CMOS jumper

Physical Spec

Form Factor

ATX

Dimensions (W x L)

12.0" x 9.6"

Power Pin

1 x 24-pin ATX main power connector
1 x 8-pin ATX 12V power connector

Features

Features

Multi-Graphics Technology
- Support for AMD Quad-GPU CrossFire and 2-Way AMD CrossFire technologies

I/O Controller
- iTE I/O Controller Chip

H/W Monitoring
- Voltage detection
- Temperature detection
- Fan speed detection
- Overheating warning
- Fan fail warning
- Fan speed control
* Whether the fan (pump) speed control function is supported will depend on the fan (pump) you install.

BIOS
- 2 x 128 Mbit flash
- Use of licensed AMI UEFI BIOS
- Support for DualBIOS
- PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0

Unique Features
- Support for APP Center
* Available applications in APP Center may vary by motherboard model. Supported functions of each application may also vary depending on motherboard specifications.
@BIOS
3D OSD
Ambient LED
AutoGreen
BIOS Setup
Cloud Station
Color Temperature
EasyTune
Fast Boot
Game Boost
ON/OFF Charge
Smart Backup
Smart Keyboard
Smart TimeLock
System Information Viewer
USB Blocker
USB DAC UP 2
V-Tuner
- Support for Q-Flash
- Support for Xpress Install

Bundle Software
- Norton Internet Security (OEM version)

Operating System
- Support for Windows 10 64-bit
- Support for Windows 7 64-bit
* Please download the "Windows USB Installation Tool" from GIGABYTE's website and install it before installing Windows 7.