Best Mini ITX AM4 Motherboard For Ryzen and APU (X370, X470, B450 and X570 Update)

If you are waiting for best mini ITX for the AM4 motherboard, or desire to build with Ryzen APU for the second rig for multimedia and gaming purpose with compact size, well, this year 2018 many of motherboard manufacturers already releasing their small form factor motherboard. A zen-based processor such as Ryzen and the next APU (Raven Ridge) CPU’s physically much larger than the Intel, so, at first it gives a reason why there are not many mini ITX for the Zen-based processor in the market available after almost one year. But It’s not entirely accurate, after Asus and MSI also push into this segmented market in late 2017, and this niche market could grow as the new APU will release in Q2 2019.

It’s not an easy task for the engineer to produce the best layout for a mini motherboard, even harder with Ryzen CPU’s size. It needs some time and experience to make everything fit at just 6.7” x 6.7” dimensions with a bunch of features, liquid cooling, slots, ports, and RGB LEDs implementation also the best sound solution.

The motherboard manufactures challenge are not only about the layout but also how well their board handles the Ryzen performance, with all Ryzen are fully unlocked for an overclocking and massive potential room. It’s gonna waste if you are bough Ryzen without touching and tweaking the processor speed clocks.

Does the Raven Ridge APU will fully work with all AM4 motherboards?

Should be, just like AMD promises to support AM4 until 2020, the older AM4 motherboard needs to update Bios to supports the brand-new processor within the same socket. But for sure, some of latest features from the newest motherboard can’t be used for the older motherboard with just updating Bios.

Raven Ridge APU HDMI 2.0?

Bristol and Raven Ridge support HDMI 2.0, but until now there is no AMD motherboard supports that features because of chipset limitation.  HDMI 2.0 has backward compatibility with HDMI 1.4 without any problem. When an APU fit s a socket, then HDMI will work, but the 1.4 only supports the 4K resolution up to 30Hz and 2.0 supports 4K up to 60Hz and also some other new features.

If you don’t need APU 4K(60Hz) then that not big deal for you. AMD still not confirm when they release a motherboard with HDMI 2.0, so don’t waste your time to wait if not your primary need. And also the first Ryzen processor doesn’t have an internal graphics processor, so if you want to pair with this mini ITX, you still need to get the separate graphics card.

Update 2018: AMD already put an effort on X470 and B450 board to support APU 4K(60Hz) over HDMI 2.0 and also Displayport 1.2.

So, let’s straightforward to the best Mini-ITX AM4 mainboards that available on the market until now.

Best Mini-ITX / DTX AM4 Motherboards Round-Up

Motherboards Amazon Link Chipset Form Factor PCIe Ports Key-E Multi GPU SATA M.2 U.2 USB 3.1 Gen2 (10Gbps) USB 3.1 Gen1 USB 2.0 Memory Slots Onboard Graphics Audio Audio Feature Power Phases Bios Networking Wireless RGB LED strip header Fan Header Thermal header Chassis Intrusion
ASRock X570 Phantom Gaming-ITX/TB3 Check Price On Amazon X570 Mini ITX Form Factor 6.7 x 6.7 inch 1x PCIe 4.0 x16 1 4 1 1x Thunderbolt 3 Type-C + 2x USB 3.1 Gen 2 ports at rear panel Type-A 4 (2 rear, 2 headers) 1x Header Supports 2 USB 2.0 ports 2x DDR4 (Max 32GB) 4533(OC) Mhz (Matisse) HDMI 2.0 4Kx2K @60Hz and DisplayPort 1.4 4Kx2K @60Hz Realtek ALC1220 Audio Codec Supports Creative Sound Blaster Cinema 5 10 Phase Power design GigaLAN Intel I211AT Intel Wi-Fi 6 802.11ax (2.4Gbps) + BT 5.0 ASRock Polychrome SYNC 1x Addressable Strip + 1x RGB header 3 Hybrid (1 dedicated power pump)
ASUS Crosshair ROG VIII Impact X570
Gigabyte X570 I AORUS Pro WiFi Check Price On Amazon X570 Mini ITX Form Factor 6.7 x 6.7 inch 1x PCIe 4.0 x16 1 4 2 2x USB 3.1 Gen2 ports (Type-A port and Type-C port on the rear panel) 6 (4 rear, 2 headers) 1x Header Supports 2 USB 2.0 ports 2x DDR4 (Max 32GB) 4400(OC) Mhz (Matisse) 2x HDMI 2.0 4Kx2K @60Hz and DisplayPort 1.4 4Kx2K @60Hz Realtek ALC1220-VB codec 8 Phase Power design Q-Flash Plus update BIOS without installing CPU, Memory and Graphics card GigaLAN Intel I211AT Intel Wi-Fi 6 802.11ax (2.4Gbps) + BT 5.0 RGB FUSION 2.0 1x Addressable Strip + 1x RGB header 2 Hybrid
ROG STRIX X470-I GAMING Check Price On Amazon X470 Mini ITX Form Factor 6.7 x 6.7 inch 1x PCIe 3.0 x16 4 2 - 2x USB 3.1 Gen 2 ports at rear panel Type-A 6 (4 rear, 2 headers) 2 headers 2x DDR4 (Max 32GB) 3600(OC) Mhz HDMI ports SupremeFX S1220A CODEC (Dual OP amp) Sonic Studio III, Sonic Radar III, Sonic Studio III 6 phase power design Intel I211-AT Wi-Fi 802.11 a/b/g/n/ac dual band MU-MIMO (up to 867 Mbit/s transfer speeds) + Bluetooth 4.2 Aura Sync RGB lighting 1x Addressable Strip + 1x RGB header 3 Hybrid (1 dedicated power pump) 2
ROG STRIX B450-I GAMING Check Price On Amazon B450 Mini ITX Form Factor 6.7 x 6.7 inch 1x PCIe 3.0 x16 4 2 - 2x USB 3.1 Gen 2 ports at rear panel Type-A 6 (4 rear, 2 headers) 2 headers 2x DDR4 (Max 32GB) 3600(OC) Mhz HDMI ports SupremeFX S1220A CODEC (Dual OP amp) Sonic Studio III, Sonic Radar III, Sonic Studio III 6 phase power design Intel I211-AT Wi-Fi 802.11 a/b/g/n/ac dual band MU-MIMO (up to 867 Mbit/s transfer speeds) + Bluetooth 4.2 Aura Sync RGB lighting 1x Addressable Strip + 1x RGB header 3 Hybrid (1 dedicated power pump) 2
Fatal1ty X470 Gaming-ITX/ac Check Price On Amazon X470 Mini ITX Form Factor 6.7 x 6.7 inch 1x PCIe 3.0 x16 4 1 - 2x USB 3.1 Gen2 ports (Type-A port and Type-C port on the rear panel) 4 USB 3.1 Gen1 (2 Rear, 2 Headers) 1x Header Supports 2 USB 2.0 ports 2x DDR4 (Max 32GB) 3466(OC) Mhz DisplayPort 1.2, HDMI 2.0 Realtek ALC1220 Audio Codec Supports Creative Sound Blaster Cinema 5 8 phase power design GigaLAN Intel I211AT Intel 802.11ac WiFi up to 1733Mbps + Bluetooth 5.0 polychrome rgb 1x RGB LED strip header 3 Hybrid (1 dedicated power pump)
Fatal1ty B450 Gaming-ITX/ac Check Price On Amazon B450 Mini ITX Form Factor 6.7 x 6.7 inch 1x PCIe 3.0 x16 4 1 - 2x USB 3.1 Gen2 ports (Type-A port and Type-C port on the rear panel) 4 USB 3.1 Gen1 (2 Rear, 2 Headers) 1x Header Supports 2 USB 2.0 ports 2x DDR4 (Max 32GB) 3466(OC) Mhz DisplayPort 1.2, HDMI 2.0 Realtek ALE1222 Audio Codec Supports Creative Sound Blaster Cinema 5 8 phase power design GigaLAN Intel I211AT Intel 802.11ac WiFi up to 433Mbps + Bluetooth 4.2 polychrome rgb 1x RGB LED strip header 3 Hybrid (1 dedicated power pump)
ROG STRIX X370-I GAMING Check Price On Amazon X370 Mini ITX Form Factor 6.7 x 6.7 inch 1x PCIe 3.0 x16 4 2 - 2x USB 3.1 Gen2 ports (Type-A port and Type-C port on the rear panel) 6 (4 rear, blue, 2 headers) 2 headers 2x DDR4 (Max 32GB) 3600(OC) Mhz SupremeFX S1220A CODEC (Dual OP amp) Sonic Studio III, Sonic Radar III, Sonic Studio III 6 phase power design - Intel I211-AT Wi-Fi 802.11 a/b/g/n/ac dual band MU-MIMO + Bluetooth 4.2 Aura Sync RGB lighting 1x Addressable Strip + 1x RGB header 3 Hybrid (1 dedicated power pump) 1 -
ROG STRIX B350-I GAMING Check Price On Amazon B350 Mini ITX Form Factor 6.7 x 6.7 inch 1x PCIe 3.0 x16 4 2 - 2x USB 3.1 Gen2 ports (Type-A port and Type-C port on the rear panel) 6 (4 rear, blue, 2 headers) 2 headers 2x DDR4 (Max 32GB) 3600(OC) Mhz SupremeFX S1220A CODEC (Dual OP amp) Sonic Studio III, Sonic Radar III, Sonic Studio III 6 phase power design - Intel I211-AT Wi-Fi 802.11 a/b/g/n/ac dual band MU-MIMO + Bluetooth 4.2 Aura Sync RGB lighting 1x Addressable Strip + 1x RGB header 3 Hybrid (1 dedicated power pump) 1 -
Fatal1ty X370 Gaming-ITX/ac Check Price On Amazon X370 Mini ITX Form Factor 6.7 x 6.7 inch 1x PCIe 3.0 x16 NVIDIA SLI and AMD CrossFireX (Bifurfication) 4 1 - 6 (1 Type-C, 2 Front, 3 Rear) 4 (2 on rear panel, 2 headers) 2x DDR4 (Max 32GB) 3466(OC) Mhz 2x HDMI (4K@24Hz) Realtek ALC1220 Creative Sound Blaster Cinema 3 8 phase power design Intel I211-AT Wi-Fi 802.11 a/b/g/n/ac dual band + Bluetooth 4.2 1x RGB LED strip header 3
Fatal1ty AB350 Gaming-ITX/ac Check Price On Amazon B350 Mini ITX Form Factor 6.7 x 6.7 inch 1x PCIe 3.0 x16 NVIDIA SLI and AMD CrossFireX (Bifurfication) 4 1 - 6 (1 Type-C, 2 Front, 3 Rear) 4 (2 on rear panel, 2 headers) 2x DDR4 (Max 32GB) 3466(OC) Mhz 2x HDMI (4K@24Hz) Realtek ALC1220 Creative Sound Blaster Cinema 3 8 phase power design Intel I211-AT, 1x Gigabit LAN Wi-Fi 802.11 a/b/g/n/ac dual band + Bluetooth 4.2 1x RGB LED strip header 3
BIOSTAR X370GTN Check Price On Amazon X370 Mini ITX Form Factor 6.7 x 6.7 inch 1x PCIe 3.0 x16 4 1 - 2x USB 3.1 Gen2 ports (Type-A port and Type-C port on the rear panel) 5 (4 rear, 1 headers) 1 header 2x DDR4 (Max 32GB) 3200(OC) Mhz HDMI (4K@24Hz), DVI-D (FHD@60Hz) Realtek ALC892 7 phase power design Realtek RTL8118AS BIOSTAR VIVID LED DJ 2x 5050 LED headers 2 -
GIGABYTE GA-AB350N-Gaming WIFI Check Price On Amazon B350 Mini ITX Form Factor 6.7 x 6.7 inch 1x PCIe 3.0 x16 4 1 - 2x USB 3.1 Gen 2 ports Type-A on the rear panel 6 (4 rear, 2 headers) 4 (2 on rear panel, 2 headers) 2x DDR4 (Max 32GB) 3200(OC) Mhz DisplayPort (4K@60Hz), HDMI (4K@24Hz) Realtek ALC1220 6 phase power design 1x Gigabit LAN Wi-Fi 802.11 a/b/g/n/ac dual band + Bluetooth 4.2 1x CPU cooler LED strip/RGB LED strip header + 1x RGB (RGBW) LED strip header 5 - 1
MSI B350I PRO AC B350 Mini ITX Form Factor 6.7 x 6.7 inch 1x PCIe 3.0 x16 4 1 - 2x USB 3.1 Gen 2 ports Type-A on the rear panel 4 (2 rear, 2 headers) 4 (2 on rear panel, 2 headers) 2x DDR4 (Max 32GB) 3200(OC) Mhz DisplayPort (4K@60Hz), HDMI (4K@24Hz) Realtek ALC887 Audio Boost 9 phase powerdesign (6+2+1) Realtek 8111H, 1x Gigabit LAN 1x Intel Dual Band Wireless-AC 3168 2 x LED strip header 5 - -

Some reason to pick (or upgrade to) the best Mini-ITX X570 chipset over X470 or X370 chipset.

  • The wireless connection way much better by modern wireless module, 6/802.11ax WiFi plus Bluetooth 5.0
  • PCIe 4.0
  • Better VRM
  • To avoid BIOS update problem

The Best Mini-ITX (M-ITX) X570 motherboard is coming. (Update August 2019)

The latest and greatest chipset X570 mobo already launched, it also comes with some superior mini-board power delivery, that surely can handle the Ryzen 9 well.

1. ASRock X570 Phantom Gaming-ITX/TB3

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ASRock X570 Phantom Gaming mini-ITX motherboard is somewhat weird, an AMD motherboard that accustomed to an Intel CPU socket cooler. For the power delivery, despite not applying real 10 phases as it advertised, but overall 4×2 phase with doubler and 60A Power Stage, the beefy VRM heatsinks and the active chipset cooling fan is good enough to handle Ryzen 9 3900X and 3950X, as long as not for extreme overclocking purpose.

The key feature on this board is Thunderbolt 3 Type-C at the back panel, which supports up to 40Gbps speed. ASRock becomes the first manufacture that supports Thunderbolt 3 on the Red Team side.

Also, the X570 Phantom Gaming ITX/TB3 provides though SFF motherboard with the 6/802.11ax WiFi plus Bluetooth 5.0, which is fantastic. But there is nothing special with the ethernet just a standard LAN Intel Gigabit NIC onboard.

Pleasing Realtek ALC1220 integrated sound, 4 SATA ports and just 1 M.2 slot could be some consideration before buying this board, and 2 USB 3.2 Gen 2 Type-A at the back panel alongside the Thunderbolt 3 is an excellent implementation.

The ASRock X570 Phantom Gaming ITX/TB3 is unique mini-ITX AM4 motherboard. It may not offer the best modern feature, but it still the right choice if you utilize Thunderbolt 3, PCIe 4.0, and wireless connectivity feature.

There are two video output available through HDMI 2.0 4Kx2K @60Hz and DisplayPort 1.4 4Kx2K @60Hz.

Here is the third-party CPU cooler that officially supports the X570 Phantom Gaming.

  • Corsair: H45, H60 (2018), H75 (2018), H80i V2, H100i RGB PLATINUM SE, H100i RGB Platinum, H100i Pro RGB, H100i, H100i v2, H110i, H115i PRO RGB, H150i Pro RGB.
  • Noctua: NH-L12S, NH-C14S, NH-L9i, NH-D9L, NH-U9S, NH-L9x65.
  • Silverstone: NT08-115XP, NT06-Pro, HE01, AR11, AR02.
Pros.

  • Good overall performance.
  • Bulky Heatsink and Solid component.
  • Nice RBG LEDs.
  • 4 SATA slots.
  • 2x USB 3.2 Gen2 ports (back panel, Type-A).
  • Thunderbolt 3 (back panel, Type-C).
  • HDMI 2.0 and DisplayPort 1.4 .
  • Great sound.
  • 6/802.11ax WiFi plus Bluetooth 5.0.
  • Bifurcation.
  • Optical output (S/PDIF).

Cons.

  • One M.2 slot available.
  • USB 3.2 Gen2 header.
  • Bulky heatsink eat some space.
  • Using Intel cooler mount is just weird in my opinion.

2. Gigabyte X570 I AORUS Pro WiFi

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One of the Best Mini-ITX X570 motherboard power delivery so far with some impressive 6 phase power with 1x TDA21472 70A Power Stage, large heatsinks, and active cooling fan. The AORUS X570 I Pro WiFi handle Ryzen 9 3900X or 3950X well.

AORUS also has armored on the memory slots and the PCIe slot, 4 SATA ports and dual M.2 Gen 4.0 that’s lots of storage option to build an enthusiast Rig and exemplary RGB LEDs implementation.

The audio quality is quite impressive using ALC1220-VB, which is very important for a compact system. There’s also the latest wireless module implementation 6/802.11ax WiFi plus Bluetooth 5.0 as well as a standard GbE LAN.

Triple video output option, 2x HDMI 2.0 4Kx2K @60Hz and DisplayPort 1.4 4Kx2K @60Hz. Overall it’s a small form factor motherboard that loaded with a bunch of modern features, aesthetic looks, and fantastic power delivery.

Pros.

  • Excellent layout.
  • Good overall performance.
  • Solid component.
  • Q-Flash BIOS.
  • Charming RBG LEDs.
  • 4 SATA slots and dual M.2.
  • 2x USB 3.1 Gen2 ports (back panel, Type-A + Type-C).
  • Triple monitor : 2x HDMI 2.0 and DisplayPort 1.4 .
  • Impresive sound.
  • 6/802.11ax WiFi plus Bluetooth 5.0.
  • Bifurcation.
  • Relatively cheaper.

Cons.

  • No USB 3.2 Gen2 header.

To wrap up the Best X570 Mini Motherboard 2019

Only two option mobos available for now, if you in hurry to try the flagship X570 chipset and demand some unique board with thunderbolt 3.0 Type-C and optical output (S/PDIF) but an absence of a secondary M.2 slot also no USB 3.2 Gen2 header, ASRock Phantom Gaming mini-ITX motherboard is the right choice.

On the other hand, Gigabyte X570 I AORUS Pro WiFi offers a complete package for an enthusiast SFF Rig at a more affordable price including best Mini-ITX X570 VRM, Triple monitor support, dual M.2, Q-Flash Plus BIOS, and a better layout but also no USB 3.2 Gen2 front panel header.

Or wait for couple month because ASUS could provide more desirable features board but the price could be higher. There is two board from ASUS that has the potential to be the best mini motherboard, ROG Strix X570-I Gaming, and best Mini-DTX ROG Crosshair VIII Impact.

Will update soon …

Best Mini ITX Motherboards (X470, B450 and X370)

1. ROG Strix X470-I and B450-I Gaming motherboards

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Check Price On Amazon

The ROG Strix X470-I and B450-I Gaming are just perfect, it has almost everything, proper VRM quality for Ryzen 2700X overclocking, aesthetic little board with plenty of onboard LEDs under the Aura software, dual M.2 slots, intense ALC1220 sound implementation and APU video output that support 4K 60Hz.

Despite the price might a little higher than the previous chipset, but it really worth it if you want to build for new high-end Ryzen CPUs. ASUS ROG designer certainly resolve minor critic regarding previous mini-ITX video output moreover it’s fixed already and support APU to 4k @60Hz.

Other than that, It just identical board compared with the X370-I and B350-I Strix, but previous chipset motherboard needs to update BIOS in order to use the new 2nd gen processor such as 2700X, and buy StoreMI Technology separately.

So, for fresh gaming small PC, it’s really wise to order the 2nd gen processor and decent graphics card, moreover, for the motherboard option, if only you are capable to update Bios without taking any risk then X370-I and B350-I are just fine, but for more practical and quite easy to find the X470-I and B450-I surely an excellent choice.

Pros.

  • Great layout.
  • Great overall performance for the 2nd gen Ryzen.
  • Solid component.
  • Best new mini ITX looking board and charming RBG LEDs.
  • 4 SATA slots and dual M.2.
  • 2x USB 3.1 Gen2 ports (back panel, Type-A)

Cons.

  • PCIe Bifurcation.
  • Price.

2. ROG Strix X370-I and B350-I Gaming motherboards

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Check Price On Amazon

ROG Strix X370-I and B350-I Gaming motherboards are identical twins motherboard, provide 6 phase power design, in general, it’s good enough for daily use and to ensure stable performance at moderate overclock. 1 PCIe slot and also 2 DIMM Slots max 64 GB with excellent memory compatibility and tweaking up to DDR4-3600.

For audio solution The SupremeFX already famous with how intense Asus put effort to satisfy gamers or movie geek ears. Its surpass somewhat what people think about the onboard sound quality. Its shielded and isolated S1220A from electrical interference, using audio grade premium Nichicon, the dual op-amp (Texas Instruments RC4580 and OPA1688 op-amps) for high gain. Also, Sonic Studio III application will help you to customize and find the personal taste. Moreover audio onboard quality is essential for mini ITX because of lack expansion room.

3 x LED-Illuminated Audio Jacks though it’s not having an impact in sound quality, it already tells you how detail Asus put effort on the motherboard looks, with AURA Lighting control there are so many lighting customizations, glowing from back at the right side of the board and ROG sign presently sparkles on your choice. Plus 5050 RGB strips header and addressable RGB header that can be connected to compatible lighting strips, fans, coolers, and PC cases. An addressable RGB LED extension cable is included but LED strips, and Aura Sync-compatible device is not. In, the conclusion it’s artistic effects if you are RGB LEDs lovers you should check more at their official website.

There are 4 SATA ports and dual M.2 slots on this motherboard, which is great for mini ITX storage solution, there no complaint about that. Networking solution Intel Gigabit Lan is a just neat solution, and integrated WiFi dual band MU-MIMO + high-speed Bluetooth seems to offer better and practical solution.

Although old mini ITX was typically hard to reach the top performance of overclocking, again it’s not entirely correct right now because modern processor becomes more stable and efficient over the last generation. And also Asus designer offer the new mini ITX motherboard with better optimization for water and air cooling solution, plus 3 PWMDC hybrid fan that is made easier to manage. With the help Asus application such as 5 Way Optimization technology for newbies or someone who want simple overclocking with a just single click.

Aside from the positive experience, there is a few concern about this motherboard. First, there is no onboard video output such as HDMI and DVI-D on this board, and that’s weird, it will okay as long as you will buy a separate graphics card, there will be no problem. And the second issue that might make a big deal for someone who needs extra graphics card slot, sadly this motherboard won’t supports bifurcation mode.

So both Asus motherboard theoretically won’t support APU and the next generation of APUs that will release in Q2 2018.

Pros.

  • Great layout.
  • Good overall performance.
  • Solid component.
  • Best mini ITX looking board and charming RBG LEDs.
  • 4 SATA slots and dual M.2.
  • 2x USB 3.1 Gen2 ports (back panel, Type-A)

Cons.

  • No HDMI? Why Asus?
  • Won’t support APU series.
  • PCIe Bifurcation.
  • Bios update for 2nd Gen Ryzen.

3. ASRock’s X370 and AB350 Gaming-ITX/ac

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Check Price On Amazon

Another twins brother, ASRock X370 and AB350 Gaming-ITX/ac, using the same layout, VRM, and components but the only difference is about the wireless implementation, the X370 wireless networking will support up to 867 Mbps while the AB350 at only 433 Mbps at max. Just like Asus ROG mini twin, it’s hard to measure the performance difference between X370 and B350 chipset.

Creative Sound Blaster Cinema 3 software handled the Reality 3D technology offer surround sound for an extra layer of transience whether you’re gaming or watching a movie. Utilizing Realtek ALC1220 Audio Codec and audio grade component nichicon gold series and gold audio jacks for more solid sound delivery. It’s not the most brilliant solution over the other competitors, but it’s good enough to enhance sound quality and better audio experience from a small motherboard.

Not much for lighting implementation on the board but ASRock provide the outer AMD Fan LEDs header for lighting custom on this solid board. But still, Asus ROG is way better in this categories. Networking using Intel Gbit LAN, i211AT, and for wireless networking, ASRock operated with a 2T2R dual band 867 Mbps for X370 chipset and 433 Mbps for AB350, which granted substantial performance.

4 SATA ports and 1 M.2 slot that’s just normal for mini ITX right now, nothing special and sadly this motherboard doesn’t add any USB 3.1 gen 2 ports. That’s a little disappointing comparing Asrock Z370 chipset mini board that looks so complete feature and fabulous.

Luckily both X370 and AB350 Gaming-ITX/ac support PCIe bifurcation, and could be the only one mini ITX Ryzen motherboard brand that provides official bifurcation managing with the passive or active riser. It’s good news for multi GPU user, and it just works automatically and with a simple setting.

Both ASRock Gaming-ITX are fully supported dual HDMI, so it’s an advantage for someone who desires to pair this motherboard with next-generation APU which coming on Q2 2018.

Though it’s not for extreme overclocking, it has decent VRM consisting of 8 phase power design, as good as standard ATX size motherboard moreover sufficient for moderate overclocking daily workload.

Pros.

  • Great layout.
  • Dual HDMI great advance for next APU processor.
  • Bifurcation for multi-graphics support.
  • 4 SATA and 1 M.2.
  • WiFi.
  • Affordable.

Cons.

  •  RGB LEDs implementation.
  • No USB 1 gen2 port?
  • Bios update for 2nd Gen Ryzen.

4. BIOSTAR X370GTN and B350TN


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Biostar brand name already spread in Asia for the budget option motherboard but not in the US. People always concerning their reliability and quality motherboard because it’s rare to find any Biostar motherboard brand here. But just for a specific user, it could be great opportunity to get the cheap product with the same level of the chipset, and Biostar mini ITX is the most affordable, almost two times less expensive over the rival.
Also, it’s good for you that want to start loving small form factor build or just second multimedia PC build instead of only main rigs. However, this mobo also supports the next Zen-based Raven Ridge APU with two video output DVI-D and HDMI 1.4 which is excellent for more budget choice.
Storage solution comes with 4 SATA ports, 1 M.2 slot, 2x USB 3.1 Gen2 ports (Type-A and Type-C). And for networking Realtek Dragon-powered gigabit LAN without any built-in Wireless networking.Using old Realtek ALC892 codec to cut the technology cost, and headphone amp also isolation level it just offers standard quality, nothing so special but not the worst quality either. From how they look this mini mobo, lack of RGB lighting and straightforward external lighting aren’t the best because limited customization through the Vivid LED DJ application. In conclusion, It’s just basic RGB lighting with an extra two light strip headers.
The overclocking performance is not bad at all with the supports from 7 power phase, but sadly lack quality VRM cooling is the real limitation here. It’s better to do moderate overclocking for everyday activities or just leave it.
It’s hard to expect the best from the cheapest motherboard, on the other hand, it could be interesting for the non-enthusiast user.

Pros.

  • Cheapest SSF AM4 solution.
  • Supports next-gen APU.
  • 4 SATA and 1 M.2.
  • 2x USB 3.1 Gen2 (Type-A and Type-C).

Cons.

  • Not the best RGB LEDs solution.
  • Old Realtek ALC892 codec.
  • Overall cooling system.
  • No wireless networking.
  • Bios update for 2nd Gen Ryzen.

5. Gigabyte AB350N-Gaming WiFi


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Gigabyte mini board with decent power delivery, 6 power phase design using IR’s 35201 regulators and good enough VRM cooling. This mini motherboard is excellent for daily overclocking and could be the best Ryzen mini ITX for memory RAM tweaking capabilities. However, mini ITX always have limitation so still not recommend for any extreme overclocking for daily use.

Looks so simple with the black color motherboard, slightly red and white, it’s not bad, but that is a matter of personal preference. And there are no any LEDs onboard anyway; you should add external light through RGB and AMD fan LEDs header.

For sound solution Realtek ALC1220 codec, which is just a standard quality benchmark for any motherboard this day, nothing so special about it. The RGB solution with four-pin header and bunch of LEDs down the rear side of the PCB next to the DIMM slots.

It’s hard to see some more feature on any mini ITX board, but the choice depends on what you really need. The AB350N-Gaming WiFi is an excellent choice board for a power mini-budget rig; Gigabyte AB350N also offers adequate feature such as built-in Wi-Fi, many USB, port and RGB LEDs.

Storage solution, 4 SATA ports, 1 M.2 slot, and 2x USB 3.1 Gen2 ports Type-A on the rear panel. Also, this motherboard will work with next APU through DisplayPort and HDMI.

Pros.

  • Good overclocking performance.
  • VRM cooling.
  • Built-In WiFi.
  • Good Layout.
  • 4 SATA and 1 M.2.
  • 2x USB 3.1 Gen2 ports (back panel, Type-A).
  • Best Mini ITX for the money.

Cons.

  • RGB Fusion.
  • PCIe bifurcation.
  • Bios update for 2nd Gen Ryzen.

6. MSI B350I PRO AC


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MSI is offering 9 phase power design that MSI the only one manufacturer that implemented high-performance power delivery into AM4 Mini ITX and has pretty much all necessary features that you need. Military Class components ensure the performance stability for long-term use. 2x DIMM slots up to 32 GB of DDR4 and  3200 clock speed through overclocking in a dual-channel setup with the help of DDR4 Boost.

This motherboard looks so simple with mostly brown color, comes with 2x pin headers for additional RGB strips Mystic Light, allowing anyone to change the system LED colors while applying lighting effects. Too bad MSI using the old Realtek ALC887 codec and bump up quality byAudio Boost.

Moreover, there a built-in Intel Dual Band Wireless AC 3168 module and Bluetooth 4.2 delivers super stable signals and maximizes internet data transfer speeds for a flawless networking experience plus Gigabit LAN for networking purposes. For storage solution,4 SATA and 1x M.2  also 2x USB 3.1 Gen2 to enhance file transfer efficiency. This motherboard even ready for APU and the next gen of APU as the put DisplayPort 1.2 and an HDMI 1.4 port on the rear I/O.

Overall it’s fascinating what MSI offer and price. Building a small form factor PC, whether it’s for productive activities, multimedia, and gaming rig.

Pros.

  • Insane power delivery implementation for mini-ITX board.
  • Affordable.
  • Bunch of features.
  • Built-In Intel Dual Band Wireless AC 3168 module.
  • 2x USB 3.1 Gen2 ports (back panel, Type-A)

Cons.

  • Old audio codec.
  • PCIe bifurcation.
  • Bios update for 2nd Gen Ryzen.

In conclusion,

Asus is bringing the well rounded mini ITX into the market. Substantial component, the best look, charming RGB LEDs and high performance with a bunch of features, too bad, there’s no onboard video output so technically won’t support APU, or you need to add a separate graphics card, and stuck with 1 PCIe slot available because not supports PCIe bifurcation. Overall it’s still the best and most powerful mini ITX.

If you want to build multi-GPU on mini size rig, then ASRock X370, and AB350 Gaming-ITX/ac series the only manufacturer that supports bifurcation mode, but be sure you will miss USB 3.1 gen2 on the Asrock series.

Gigabyte AB350N-Gaming WiFi also offers the excellent package at the relatively low price, excellent mainstream overclocker and bunch of feature set for mini ITX. MSI B350I provides the best power delivery and excellent VRM cooling at a reasonable price but hard to find this product right now.

BIOSTAR X370GTN and B350GTN is the simple and cheapest SSF solution although it’s rare product in the US market so you should recheck the cost.

So, here are the best mini ITX motherboards for Ryzen and APU

  1. ROG Strix  X470-I and B450-I Gaming motherboards – Best new Mini-ITX motherboard for 2nd gen Ryzen and support APU up to 4k.
  2. ROG Strix X370-I and B350-I Gaming motherboards – The best mini ITX for Ryzen but won’t support APU.
  3. ASRock X370, and AB350 Gaming-ITX/ac – The only one that supports PCIe Bifurcation.
  4. Gigabyte AB350N-Gaming WiFi – The reliable performance motherboard and best mobo for the money.
  5. MSI B350I PRO AC – The best power delivery.
  6. BIOSTAR X370GTN and B350GT – The cheapest SFF solution but hard to get one.

will update soon,

thanks

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