Asus to launch two new Ryzen Mini-ITX boards next month

Asus to launch two new Ryzen Mini-ITX boards next month

Small form factor, but with ROG gaming power.

Asus is dropping two new Socket AM4 Mini-ITX motherboards next month, both from the ROG Strix brand.

All that really separates the two new boards are the chipsets they sport - otherwise the ROG Strix X370-I and B350-I are identical. They support liquid cooling, have Aura Sync-enabled RGB lighting, and a riser card that combines Supreme FX audio and M.2 storage. 

There's six-phase power identical to that on larger ATX boards, and shorter traces for the RAM slots, which improves signalling and boosts DDR4-3600 speeds. 5-Way Optimisation makes overclocking simple for every level of overclocker, with intelligent auto-tuning and cooling.

Here's the full spec list:


ROG STRIX X370-I Gaming

ROG STRIX B350-I Gaming


AMD X370

AMD B350


Ryzen: Up to 2x ECC/Non-ECC DDR4 3600(O.C) uDIMM, Max. 32GB
APU/Athlon: Up to 2x Non-ECC DDR4-2400 uDIMM, Max. 32GB

Expansion Slots

1 x PCIe 3.0 x16 (x16 mode)


Ryzen: 2x M.2 (1 support SATA/PCIe 3.0x4, 1 support PCIE2.0x4)
APU/Athlon: 2x M.2 (1 support SATA, 1 support PCIE2.0x4)


4x SATA6Gb/s


Intel® I211-AT, 1 x Gigabit LAN Controller(s)
Anti-surge LANGuard
ROG GameFirst IV


Wi-Fi 802.11 a/b/g/n/ac
Supports dual band frequency 2.4/5 GHz
Supports MU-MIMO


Bluetooth v4.2, 4.0LE, 3.0+HS


SupremeFX S1220A

Dual Headphone Amplifiers
Sonic Radar III
Sonic Studio III

Sonic Studio Link

USB 3.1 Gen2

4 rear + 2 front

USB 3.1 Gen1

2 rare

USB 2.0

2 front

System Optimization

5 Way Optimization

Fan Control

FanXpert 4


Aura Sync

ROG Exclusive

ROG CloneDrive
GameFirst IV

The ROG Strix X370-I and B350-I will be available from the middle of November, and retail for $319 and $229 respectively.


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