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ASRock Mini-ITX Motherboard (B450 Gaming-ITX/AC)

4.5 4.5 out of 5 stars 996 ratings

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About this item

  • Socket AM4, Digi Power design, 8 Power Phase design, Supports 105W Water Cooling (Pinnacle Ridge); Supports 95W Water Cooling (Summit Ridge); Supports 65W Water Cooling (Raven Ridge)
  • Chipset: AMD Promontory B450. OS - Microsoft Windows 10 64-bit
  • Memory: 2x DDR4-3466+(OC)/3200(OC)/2933/2667/2400/2133 DIMM Slots, Dual Channel, ECC, Non-ECC, Unbuffered, Max Capacity of 32GB (AMD Ryzen series CPUs(Pinnacle Ridge))
  • Slots: 2x PCI-Express 3.0 x16 Slots (one runs at x8)
  • SATA: 4x SATA3 Ports, Support RAID 0, 1, 10, NCQ, AHCI and Hot Plug
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ASRock Mini-ITX Motherboard (B450 Gaming-ITX/AC)
ASRock Mini-ITX Motherboard (B450 Gaming-ITX/AC)
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ASRock A520M-ITX/AC Supports 3rd Gen AMD AM4 Ryzen™ / Future AMD Ryzen™ Processors (3000 and 4000 Series Processors) Mini ITX Motherboard
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Price-7% $139.50
List:$149.99
-10% $189.99
List:$209.99
$129.99-10% $89.99
List:$99.99
$210.99$104.99
Delivery
Get it as soon as Monday, Mar 25
Get it as soon as Monday, Mar 25
Get it as soon as Monday, Mar 25
Get it as soon as Monday, Mar 25
Get it as soon as Monday, Mar 25
Get it as soon as Monday, Mar 25
Customer Ratings
For gaming
4.0
3.9
4.1
3.6
4.2
Stability
3.8
3.6
4.3
3.5
4.3
Tech Support
3.8
3.1
4.0
3.5
3.8
Value for money
4.1
4.2
2.8
Sold By
ANZ Global Store
Amazon.com
Amazon.com
Amazon.com
Amazon.com
Amazon.com
platform
windows 10
xbox one
windows 10
windows 10
windows 10
windows
cpu socket
Socket AM4
LGA 1700
LGA 1700
Socket AM4
LGA 1700
LGA 1200
memory slots
2
2
2
4
2
2
memory capacity
32 GB
64 GB
64 GB
32 GB
64 GB
12 GB
compatible processors
AMD Ryzen 2000 Series
12th Generation Intel Core
Intel Core 2 DUO
AMD 3rd Generation Ryzen
Intel Celeron, Intel Pentium Gold
AMD Ryzen 3rd Generation, AMD Ryzen 3000 Series
card interface
pci e
pci e
pci e
pci e
pci e
wireless standard
802 11 B, 802 11 G, 802 11 N
802 11 ABGNAC
802 11 ABGNAC, 802 11 AX
bluetooth

Product Description

ASRock Fatal1ty B450 GAMING-ITX/AC Socket AM4/AMD B450/DDR4/SATA3&USB3.1/M.2/Wi-Fi/A&GBE/Mini-ITX Motherboard  (New Item!). Wireless LAN - Supports Dual-Band (2.4/5 GHz), Supports high speed wireless connections up to 433Mbps, Supports Bluetooth 4.2 / 3.0 + High speed class II

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Additional Information

Warranty & Support

Amazon.com Return Policy:You may return any new computer purchased from Amazon.com that is "dead on arrival," arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. Amazon.com reserves the right to test "dead on arrival" returns and impose a customer fee equal to 15 percent of the product sales price if the customer misrepresents the condition of the product. Any returned computer that is damaged through customer misuse, is missing parts, or is in unsellable condition due to customer tampering will result in the customer being charged a higher restocking fee based on the condition of the product. Amazon.com will not accept returns of any desktop or notebook computer more than 30 days after you receive the shipment. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor.
Product Warranty: For warranty information about this product, please click here

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Customer reviews

4.5 out of 5 stars
4.5 out of 5
996 global ratings

Customers say

Customers like the quality, appearance and fit of the motherboard. For example, they mention it's a decent ITX board, attractive and the design isn't too flashy. They're also happy with fit, and booting. That said, some complain about the durability, with some reporting major breaking issues. Opinions are mixed on performance, and ease of use.

AI-generated from the text of customer reviews

28 customers mention20 positive8 negative

Customers like the quality of the motherboard. They say it is a good board, reliable, and works great. Some mention that the io shield is mediocre. Overall, most are satisfied with the quality and functionality of the product.

"Good mainboard but not support windows 11, blue screen issues with memory." Read more

"...Aside from that, it's been reliable without any issues...." Read more

"great board, works with ryzen 5000 out of the box ( you will need a bios update for the igpu to work) and the wifi is nice to have...." Read more

"...Thats some poor build quality or cheap adhesives theyre using. Had to attach my MX500 with velcro lol..." Read more

6 customers mention6 positive0 negative

Customers are satisfied with the appearance of the motherboard. They mention that the mini ITX form factor is an attractive idea, and the design is not too flashy. Some appreciate the bios layout. Overall, most are happy with their purchase and recommend it to others.

"...The mini ITX form factor was a very attractive idea...." Read more

"...The design isn't too flashy, the only thing you might worry about as far as matching a case color scheme is the IO shield having a big red sticker..." Read more

"...Overall the board is great, but if you’re planning on using a wifi card and any modern GPU- you’re going to have to choose one or the other due to..." Read more

"...When this board works, it's very nice. I was a big fan of the USB C gen2 port...." Read more

5 customers mention5 positive0 negative

Customers are satisfied with the fit of the motherboard. They mention that it fits perfectly, is good for a small office PC, and is an ITX-sized motherboard that covers most of the bases.

"Decent ITX-sized motherboard that covers most of the bases. Some of the issues I anticipated weren’t issues for me, such as Ryzen 5000 support...." Read more

"I love my motherboard its small fits perfectly and works great." Read more

"Small. Good. Easy to use...." Read more

"size is perfect for my fractal case..." Read more

4 customers mention4 positive0 negative

Customers are satisfied with the booting of the motherboard. For example, they mention that it boots up just fine, immediately boots to Windows, and the m.2 drive slot makes boot up amazing quick. That said, they say it went together very easily and turned right on.

"...CPU, so luckily, no loaner chip/bios update was needed and everything booted up just fine...." Read more

"...Immediately booted to Windows. Super easy setup. Easy enough to build with too. DDR4 RAM worked like a charm...." Read more

"...Build went together very easily, turned right on, Linux installed in minutes, worked like a dream. For about a month...." Read more

"Works perfectly, the m.2 drive slot makes boot up amazing quick." Read more

42 customers mention26 positive16 negative

Customers are mixed about the performance of the motherboard. Some mention that it works great, while others say that it stops working and causes blue screen of death. Some say that the emulation works very well, while other say that they have issues with the ryzen 5600g and the HDMI.

"...Most emulation works very well. Mostly only issues when running certain games for PS2 emulation...." Read more

"This motherboard had issues working with my ryzen 5600g. Specifically, during boot, the HDMI port outputs at a resolution which is incompatible with..." Read more

"...combustion and it has been doing this for almost a year with absolutely zero issues. The BIOS is very simple...." Read more

"...Windows supplied drivers were working perfectly before installing Asrock's latest drivers that also work well...." Read more

11 customers mention7 positive4 negative

Customers are mixed about the ease of use of the motherboard. Some mention that it's super easy to setup, the BIOS is very simple, and Linux installed in minutes. However, others say that the BIOs configuration is confusing, and the board is good, but the BIOSAwkward BIOS configuration is seriously disappointing.

"...The BIOS is very simple. There's almost no way you could mess it up. I really don't know what the bad reviews are about...." Read more

"...It did require an updated bios in order to work with the 5600g. I have a spare 3400g i use to update boards like this...." Read more

"...Couldn't ask for more at this price point. The BIOS setup is fantastic, support for 3 fan/pump headers is one more than other similarly price ryzen..." Read more

"...Immediately booted to Windows. Super easy setup. Easy enough to build with too. DDR4 RAM worked like a charm...." Read more

5 customers mention0 positive5 negative

Customers are dissatisfied with the durability of the motherboard. They mention that it's unreliable, has major breaking issues, and has damaged components. Some customers also report that the M.2 slot's screw assembly literally broke off during installation.

"...but the 2400G, which I use in my file server, now has a damaged memory controller and only one working memory channel...." Read more

"M.2 slot’s screwhole assembly literally broke off during installation. Thats some poor build quality or cheap adhesives theyre using...." Read more

"...The second board had a capacitor and two vrms broken off and looked like someone threw it a few times before they put it in the box…....." Read more

"...(RMAd the first, then bought a new one) and they have all had major breaking issues that have caused so much frustration...." Read more

5 customers mention0 positive5 negative

Customers are dissatisfied with the signal strength of the motherboard. They mention that the on-board wifi is pretty weak, and the Bluetooth fails or is flaky. Some reviewers also report issues with the WiFi and Bluetooth.

"...On-board wifi is pretty weak compared to my AC Carbon Pro B450 from MSI- however, that’s a full-sized ATX board...." Read more

"...Edit: bluetooth is flaky - seems like a driver-related issue. Stops working, causes blue screen of death when I disconnect something...." Read more

"...It seems to work so far, I had some issues initially with the wifi. The hdmi port is very tight, but it works so I guess that's ok...." Read more

"I had this for 3 weeks, and the Bluetooth failed. It kept turning off and on again in the device manager, and I had to disable it...." Read more

Works, but burned one of my CPUs
3 Stars
Works, but burned one of my CPUs
I was using this to build a compact APU system with a 5600G since it seems to have better rear I/O than the b550 itx board. I was using a 2400G (which was running on the b350 version of this board) to flash the new bios. Everything looked fine at first, but then it looked like that a mouse was required to click OK on the dialogue box, and by the time I found a spare one and came back, the system was boot looping. It only started working again after I pulled out one of the ram sticks. When I was done flashing the bios and was switching the cpus, I noticed a burn mark on my 2400G. The board works fine for the new cpu with the new bios, but the 2400G, which I use in my file server, now has a damaged memory controller and only one working memory channel. Brunt pins were a issue with some intel boards when mounting pressure is off, but probably not what happened here.
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Top reviews from other countries

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MAX G.
5.0 out of 5 stars Works flawlessly
Reviewed in Canada on May 15, 2023
Hector Orozco
5.0 out of 5 stars Excelente placa para ensambles pequeños
Reviewed in Mexico on June 25, 2021
One person found this helpful
Report
Scherer99
5.0 out of 5 stars Excelente produto
Reviewed in Brazil on June 12, 2021
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Scherer99
5.0 out of 5 stars Excelente produto
Reviewed in Brazil on June 12, 2021
Placa ITX completa. Foi só instalar e de primeira rodou bem. Atualizei a bios para a última versão do site da Asrock. A parte gráfica está meio fraca por estar usando uma GT1030. Apesar de atravessar o mundo, tá funcionando sem problemas. Obrigado. Eu recomendo este vendedor.
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SPLI
5.0 out of 5 stars Pour recycler un vieux Ryzen 2600
Reviewed in France on January 10, 2024
Thiago
5.0 out of 5 stars Worked as expected and arrived on time
Reviewed in Germany on October 24, 2023