GIGABYTE has announced its first Mini-ITX motherboard for AMD’s AM4 processors. The GA-AB350N-Gaming WIFI (or simply AB350N-Gaming) Mini-ITX is based on AMD’s ‘performance-class’ B350 chipset and provides modern features like USB 3.1 Gen 2, support for PCIe 3.0 x4 SSDs, Wi-Fi 802.11ac connectivity and even LED lights and controls. In addition, the motherboard can support large CPU coolers such as AMD’s Wraith Max.

The GIGABYTE GA-AB350N-Gaming WIFI runs AMD’s ‘performance’ B350 chipset that is very similar to the flagship X370, but has some minor differences for market segmentation. B350 still fully supports overclocking of CPUs with an unlocked multiplier, but it should be noted that it cannot take advantage of the XFR feature of the Ryzen X processors.

Given the fact that the AB350N-Gaming WIFI is a Mini-ITX motherboard, the vast majority of its owners are not going to need a PCIe 3.0 x1 slot for add-in-boards, whereas the PCIe 3.0 x16 for a graphics card is handled by the CPU. DRAM space is limited, so one DIMM per channel here.

Speaking of overclocking and CPU support in general, the motherboard comes with an advanced all-digital six-phase VRM that uses an International Rectifier controller, IR PowIRstage ICs and solid-state capacitors. The VRM can support all existing AMD Ryzen processors as well as AM4 APUs and has reportedly been designed to have headroom for overclocking. Furthermore, the GA-AB350N-Gaming WIFI comes with 4-pin hybrid fan headers that are specified to liquid cooling systems. As for DRAM, GIGABYTE claims that the motherboard supports up to 32 GB of ECC or non-ECC memory running at up to 3200 MT/s when overclocked.

GIGABYTE's Mini-ITX Motherboard for AMD Ryzen
  AB350N-Gaming WIFI
CPU Support CPUs in AM4 form-factor
AMD Ryzen and AMD A-series APUs
Graphics PCIe 3.0 x16
Chipset AMD B350
Memory Two DDR4 DIMM slots
Ethernet Realtek 8111 GbE controller
Display Outputs 1 × HDMI 1.4 for APUs
1 × DisplayPort 1.2 for APUs
Storage 4 × SATA 6 Gbps
1 × M.2 (PCIe 3.0 x4 or SATA)
Audio Realtek ALC1220
7.1 channel audio
USB 4 × USB 3.0 Type-A (+ 2 through internal header)
2 × USB 3.1 Type-A
2 × USB 2.0 (+ 2 through internal header)
Other I/O 802.11ac Wi-Fi 1x1 (Intel AC 3160)
Bluetooth 4.2
PS/2 connector
Form-Factor Mini-ITX
MSRP $150 ~ $160

Like many other Mini-ITX motherboards, the GIGABYTE GA-AB350N-Gaming WIFI is equipped with one PCIe 3.0 x16 slot, one M.2 slot for PCIe 3.0 x4 or SATA SSDs, as well as four SATA ports. When it comes to networking, the mainboard comes with a GbE port enabled by a Realtek controller (with cFosSpeed network traffic management app that aims to reduce network latency) as well as an 802.11ac Wi-Fi + Bluetooth 4.2 module from Intel. As for other I/O, everything seems to be pretty typical here: the motherboard has two display outputs (DP 1.2, HDMI 1.4), two USB 2.0 ports, four USB 3.0 headers, two USB 3.1 connectors (both Type-A) as well as a 7.1-channel audio sub-system powered by the Realtek ALC1220 codec. Finally, for users to make things look 'beautiful', the Mini-ITX AM4 mainboard has six RGB LEDs, as well as two 5-pin onboard headers for other RGB/UV LED strips.

GIGABYTE’s GA-AB350N-Gaming WIFI is the fifth Mini-ITX motherboard in the industry that supports AMD Ryzen processors. The product will compete against ASRock’s X370 Gaming ITX/ac (as well as its B350-based brother) as well as Biostar’s Racing X370GTN and Racing B350GTN. Biostar’s motherboards do not have Wi-Fi (but have a DVI-D output), but GIGABYTE’s product is the only one that lacks USB-C (but has two USB 3.1 Type-A connectors). In the end, users are going to have five options (with their own strong and weak sides) to choose from and the only question is their actual availability timeframe because right now none are available.

GIGABYTE did not announce pricing or arrival date for its AB350N-Gaming WIFI motherboard. Common logic tells me that an AMD B350-based motherboard should cost less than an AMD X370-powered platform, but in reality, pricing will depend on supply, demand and willingness of resellers to capitalize on a nearly exclusive product. Ian says that in a perfect world, we'll have a round-up of said boards. Timeframe unknown.

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  • Dr. Swag - Monday, July 3, 2017 - link

    Are you guys sure it's 6 phase? A lot of the b350 boards (Asrock b350 pro 4 for example) had 6 inductors and whatnot but were only actually 3 phases, since the controller was a 3 phase and there weren't doublers. It's possible this is doing something similar which would make it a 3 not 6 phase.
  • ddriver - Monday, July 3, 2017 - link

    On the subject, which board comes with analogue vrm?
  • jjj - Monday, July 3, 2017 - link

    Wonder what's going on with X300, it was due in April.
  • Samus - Tuesday, July 4, 2017 - link

    Can't come soon enough since the reference design appears to implement a mandatory USB-C, which is rare on B350'
  • Vatharian - Monday, July 3, 2017 - link

    4x SATA, M.2. ECC memory, PCIe x16, WiFi... it only lacks second LAN and it would be perfect.
  • Lolimaster - Monday, July 3, 2017 - link

    In the current console port era having more than one pci-e x16 is pretty much useless. I would love x370 mobos with the typical full IO specs, 6+ sata connectors and just a single pci-e slot.

    99.9% doesn't care about SLI/CF.
  • Ian Cutress - Monday, July 3, 2017 - link

    What if I want my PCIe 3.0 x8 dual 10G card? :)
  • Zak - Monday, July 3, 2017 - link

    Why do they include on-board video ports instead of extra USB on a "gaming" grade motherboard???
  • Ian Cutress - Monday, July 3, 2017 - link

    This board takes the Bristol Ridge processors as well, which have integrated graphics. You need at least one onboard port for that crowd - either for dual graphics solutions, or for users who want a compact compute / RAID machine and don't need extra GPU power. Even though 'gaming' is in the name.
  • Zak - Tuesday, July 4, 2017 - link

    Then the board should not be called "gaming" if it's targeted at such a wide market besides gamers. Call it "enthusiast" or something.

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