ASUS ROG STRIX B450-F GAMING II Socket AM4 AMD B450 DDR4 ATX Motherboard (90MB15V0-M0EAY0)

(12 customer reviews)
  • Socket AM4
  • AMD B450
  • ATX
  • DDR4

SKU: B004-0346
Condition: New Sealed
Model Number: 90MB15V0-M0EAY0 EAN/UPC: 4718017924054

Shipping: All orders are shipped from our UK centre.

Returns & Warranty: All orders have a free return label assigned. All orders have a 30 days return policy. All faulty items can be returned within the manufacturers warranty period.

Orders to US | EU | Australia: The price shown on the product page is the total price, there are no additional shipping, taxes or duties or charges owed.


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The ROG STRIX B450-F GAMING II motherboard has been designed to help you create a well formed balanced build, the B450-F Gaming II packs a serious punch. Boasting amped-up robust power delivery, an optimised thermal design and more stable DRR4 memory the ROG Strix B450-F Gaming II is well-equipped to handle the latest 3rd Gen AMD Ryzen™ CPUs and beyond. Additional features include dual m.2 slots, USB 3.2 Gen 2, UEFI and ASUS technology, a premounted I/O shield and it’s not just performance this motherboard excels in but aesthetics too with ASUS-exclusive AURA SYNC RGB lighting and technology combined with the unique Strix gaming spirit with its stylish cut across the I/O shroud, its cyberpunk-inspired ROG eye logo across the PCB plate, and futuristic cybertext highlights. You can rest assured your performance will take you higher and you’ll look great doing it.


AMD B450




CPU Socket


3rd Gen AMD Ryzen

Compatible Processors



Form Factor



High Quality ROG STRIX Power Design



The ROG Strix B450-F Gaming II uses new alloy chokes that deliver better efficiency, and high-quality thermal pads to help transfer heat from the VRM array to a sink that has ample surface area for the latest processors. And to ensure critical components always make optimal contact, there’s a backplate on the rear of the board that helps balance MOSFET temperatures while providing structural reinforcement


8+4 Power Stages combine high-side and low-side MOSFETs and drivers into a single dynamic package delivering the power and efficiency required to get the most from AMD CPUs.



Superior chokes and durable capacitors are engineered to resist extreme temperatures and provide up to a massive 110% performance increase compared to other industry standards.



An innovative set of controllers for digital VRM and DRAM voltage. these controllers offer ultra-precise memory and voltage tune to grant maximum system efficiency, stability and performance.



With a robust power design to drive multi-core Ryzen processors, plus cooling, storage, connectivity and audio options for a wide range of hardware, ROG Strix B450-F Gaming II offers gamers everything they need for a budget or high-performance build.


ROG SupremeFX Audio Technology



Built-in ROG SupremeFX audio technology ensures pristine audio for ROG Strix B450-F Gaming II. Along with ensuring a flat frequency response for a neutral, detailed sound signature, it offers two front-panel outputs driven by op amps that deliver high-quality audio to gaming headsets.


Products Grid

SKU: B004-0346 Category:
Internal I/O
Number of M.2 (M) slots 2
Front panel connector Yes
12V power connector Yes
Supported storage drive interfaces Serial ATA III
USB 2.0 connectors 1
USB 3.2 Gen 1 (3.1 Gen 1) connectors 1
TPM connector Yes
Number of SATA III connectors 6
Number of COM connectors 1
Number of chassis fan connectors 3
Front panel audio connector Yes
CPU fan connector Yes
ATX Power connector (24-pin) Yes
RGB LED pin header Yes
Technical details
Motherboard chipset family AMD
Motherboard chipset AMD B450
HDMI version 2.0b
Motherboard form factor ATX
Component for PC
Audio output channels 7.1 channels
Supported storage drive types HDD & SSD
Windows operating systems supported Windows 10 x64
Motherboard chipset family AMD
Motherboard chipset AMD B450
RAID levels 0,1,10
Audio output channels 7.1 channels
Motherboard form factor ATX
Component for PC
Processor manufacturer AMD
Compatible processor series AMD Ryzen 3, AMD Ryzen 5, AMD Ryzen 7, 3rd Generation AMD Ryzen 9
Maximum number of SMP processors 1
Processor socket Socket AM4
Number of memory slots 4
Memory slots type DIMM
Supported memory types DDR4-SDRAM
Memory channels Dual-channel
Supported memory clock speeds 2133,2400,2666,2800,3000,3200,3466,3600,3866,4000,4400 MHz
Maximum internal memory 128 GB
Unbuffered memory Yes
Storage controllers
Supported storage drive types HDD & SSD
Supported storage drive interfaces Serial ATA III
RAID levels 0,1,10
Rear panel I/O ports
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 3
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity 1
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity 2
DisplayPort version 1.2
USB 2.0 ports quantity 2
S/PDIF out port Yes
PS/2 ports quantity 1
HDMI version 2.0b
HDMI ports quantity 1
Ethernet LAN (RJ-45) ports 1
DisplayPorts quantity 1
Digital audio optical out 1
Ethernet LAN Yes
Wi-Fi No
Wake-on-LAN ready Yes
LAN controller Intel I211-AT
Ethernet interface type Gigabit Ethernet
Windows operating systems supported Windows 10 x64
Motherboard chipset family AMD
Motherboard chipset AMD B450
Audio output channels 7.1 channels
Motherboard form factor ATX
Component for PC
Audio chip SupremeFX S1220A
Expansion slots
Number of M.2 (M) slots 2
PCI Express x1 (Gen 2.x) slots 3
PCI Express x16 (Gen 3.x) slots 3
Clear CMOS jumper Yes
BIOS memory size 256 Mbit
Windows operating systems supported Windows 10 x64
Drivers included Yes
Weight & dimensions
Width 305 mm
Depth 244 mm
Packaging content
Drivers included Yes
Cables included SATA

Based on 12 reviews

4.4 overall

Only logged in customers who have purchased this product may leave a review.

  1. A Smith (verified owner)

    The product does exactly what it say from previous reviews and in my opinion is a great buy. Works perfectly fine for my and does the job that I want it to do. No complaints so far. I recommend this purchase, however, it you are looking for a certain type of quality be willing to spend more money and get something else. {Do expect to get a new Ferrari like the other affordable models.}

    A Smith

  2. Liam (verified owner)

    Very easy to install, has great performance, and bios is very easy to navigate!


  3. CJ (verified owner)

    Trying to plug cables into the motherboard is harder than needs to be- there aren’t guides to help line the pins up- not huge, but for what they must cost it’s pretty cheap on their part. I am also used to getting more in the way of utilities with a motherboard- not much in the box with this. Performance so far is good.


  4. JV (verified owner)

    i always loved asus while looking for a good board for a build i came across this one and while looking up reviews couldn’t fine any really bad ones and notice tons of people using it i personally love it


  5. Justin (verified owner)

    Been running this board 24/7 for months now mining crypto! No issues so far!


  6. gman (verified owner)

    It’s an OK board, but I wouldn’t buy it again. Two reasons. One is if you want to run M.2 in RAID 0 – not supported. Also if you populate both M.2 slots it drops the primary PCI-e slot down to x8. Who does that? The second issue is EXTREMELY slow boot times. I have an Intel Asus board with SSD boot drive that I built 7 years ago and it goes from power on to login in ~ 5 seconds using the latest Windows 10 build. This one with an NVMe SSD – AMD Ryzen 2700x with 32G of 3200Mhz memory takes well over a minute. Why? Who knows. Several BIOs changes, removed apps reloaded Windows 10 several times. No change. Check the forums. I am not alone on this. Once up it seems fast enough, but not something I’m used to.


  7. Levi Coulter (verified owner)

    No complaints from my end. It was an easy install and has been performing great. My only complaint is that I wish it had more usb ports.

    Levi Coulter

  8. Alan (verified owner)

    With attached backplate and all the slots it is perfect for gaming setup. everything works. Ryzen 1700x and 3400mhz ram installed and worked without any major issues.


  9. Carter (verified owner)

    Didn’t work with my RAM common issue too. Wouldn’t Recommend


  10. Jacob (verified owner)

    This motherboard was good for my first build, no problems with it yet.


  11. Lori B (verified owner)

    The board posted first time. Auto detected everything correctly. Runs fast with the Ryzen 5 5600X and 32 gm of ram.

    Lori B

  12. Tony (verified owner)

    Solid motherboard with tons of features. Works great and very happy with my purchase