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ASRock Fatal1ty B450 Gaming K4 AMD Motherboard

CCL Code: MBD2469
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Manufacturer Code: 90-MXB8A0-A0UAYZ
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Manufacturer: ASRock
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ASRock Fatal1ty B450 Gaming K4 AMD Motherboard

Promotions:

Key Features:

  • Socket AM4
  • AMD B450 Chipset
  • 6 x SATA & 8 x USB Ports
  • DDR4 (max 64GB, 4 slots)
  • VGA, HDMI and Display Port
  • ATX Form Factor

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Motherboard BIOS Update Service

Purchase a B450/X470 motherboard, Ryzen 3000 series processor, and our BIOS Update Service, and we'll update the motherboard to the latest BIOS before shipping for FREE (normally £9.99).

Please note: The new BIOS that supports Ryzen 3000 series processors may be missing features of previous versions. Known features to be potentially removed include support for A-series & Athlon processors, the removal of RAID support, or other reductions in features. Please check the support page of your chosen motherboard on the manufacturer's website to confirm the features being added/removed by updating to the latest BIOS before purchase.

Purchase this motherboard together with any Ryzen 3000 series CPU...

AMD Ryzen 3 3200G 3.6GHz 4 Core (Socket AM4) CPU

AMD Ryzen 5 3400G 3.7GHz 4 Core (Socket AM4) CPU

AMD Ryzen 5 3600 3.6GHz 6 Core (Socket AM4) CPU

AMD Ryzen 5 3600X 3.8GHz 6 Core (Socket AM4) CPU

AMD Ryzen 7 3700X 3.6GHz 8 Core (Socket AM4) CPU

AMD Ryzen 7 3800X 3.9GHz 8 Core (Socket AM4) CPU

AMD Ryzen 9 3900X 3.8GHz 12 Core (Socket AM4) CPU

...and if you add this, we'll update the BIOS for you for FREE (if available)!

Motherboard BIOS Update

AMD StoreMI Technology

A powerful tool that combines the speed of your SSD with the capacity of your hard disk into a single, fast, easy-to-manage drive. SSDs are fast, but expensive, and offer minimal capacity. Mechanical hard drives boast large capacity for a low price, but are much slower than an SSD. AMD StoreMI technology “combines” these two types of storage into a single drive and automatically moves the data you access the most to the SSD, so you get the best of both worlds: SSD responsiveness, and mechanical hard disk capacity. You can also use up to 2GB of RAM as a last-level cache for ultra-fast data.

*AMD StoreMI software is only free with 400-series chipset based motherboards.

Dual M.2 For SSD

Equipped with M.2 slot that supports both SATA3 6Gb/s and PCIe Gen3 x4 Ultra M.2 interface that pushes data transfer speeds up to 32Gb/s, and is compatible with ASRock’s U.2 Kit for installing some of the world’s fastest U.2 PCIe Gen3 x4 SSD.

RULE YOUR OWN LIGHTING WAY - POLYCHROME RGB

In addition to the built-in RGB illumination, it also features onboard RGB headers and an addressable RGB header that allow motherboard to be connected to compatible LED devices such as strip, CPU fans, coolers, chassis and so on. Users may also synchronize RGB LED devices across the Polychrome RGB Sync-certified accessories to create their own unique lighting effects.

*The addressable RGB LED header supports WS2812B addressable RGB LED strip (5V/Data/GND), with a maximum power rating of 3A (5V), a max of 80 LEDs and length within 2 meters.
*The RGB LED header supports standard 5050 RGB LED strip (12V/G/R/B), with a maximum power rating of 3A (12V) and length within 2 meters.

CREATIVE SOUND BLASTER™ CINEMA5

A new world of cinematic audio that delivers unprecedented levels of audio realism, dynamics and punch to gaming sound. Whether you’re gaming or watching a movie, Reality 3D technology lets you enable 5.1/7.1 surround sound for an additional layer of transience to your listening experience even with just a pair of headphones or stereo speakers.

2oz Copper

It comes with 2 ounces copper inner layers, using only carefully selected copper materials for PCB layers, delivering lower temperature and higher energy efficiency for overclocking.

PCI-E STEEL SLOTS

The advanced PCI-E Steel Slots packed with solid cover that prevent any signal interference with graphics cards. It also ensures the heavy graphics cards to be well-installed in the PCI-E slots safely.

Dual USB 3.1 Gen2 (Type-A + Type-C)

This motherboard has a pair of onboard Type-A and Type-C USB 3.1 Gen2 ports built on the rear i/o for supporting next generation USB 3.1 Gen2 devices and to deliver up to 10 Gbps data transfer rates.

F-Stream - Modify Your Weapon

Key Master

Consists of two major features, Sniper Key and Macro Key. It enhances your mouse and keyboard with customizable macros, sniper modes, key repeat rates and repeat delay.

F-Stream

F-Stream is Fatal1ty's multi purpose software suite with a new interface, more new features and improved utilities.

Fatal1ty Mouse Port

After plugging a USB mouse into the Fatal1ty Mouse Port and running F-Stream, gamers can choose their own preferred mouse polling rate from 125 Hz to 1000 Hz.

Super Alloy Motherboard

Premium Power Choke

Compared to traditional chokes, ASRock’s premium power chokes effectively make the saturation current up to three times better, thus providing enhanced and improved Vcore voltage to the motherboard.

Matte Black PCB

A new mysterious matte black and copper color scheme to match the prestigious components on ASRock's high-end motherboards.

High Density Glass Fabric PCB

High Density Glass Fabric PCB design that reduces the gaps between the PCB layers to protect the motherboard against electrical shorts caused by humidity.

2oz Copper PCB

Using only carefully selected copper materials for PCB layers, 2oz Copper PCB delivers lower temperature and higher energy efficiency for overclocking.

Triple Monitor

Graphics, graphics and even more graphics! You've demanded for more eye candy, so this motherboard supports Triple Monitor. You may choose up to three display interfaces from the rear i/o to connect monitors and use them simultaneously without installing another graphics card.

3 Graphics Outputs

Complete with all three types of most used connectors! Packed with a D-Sub + DisplayPort + HDMI combo. Plus the HDMI port supports 4K resolution.

*Supported with G-Series APUs only.

Water Pump Header

This is not only a standard CPU fan header, but also supports water pumps! This header provides a maximum of 2A power for supporting the most popular water pumps. User also can adjust the voltage of water pump to get higher cooling performance with lower noise.

Digi Power

Unlike traditional motherboards that use analog power, this motherboard uses a next generation digital PWM (Pulse-Width Modulation) design, which provides CPU Vcore voltage more efficiently and smoothly, so that the stability and lifespan of the motherboard is greatly enhanced.

Fatal1ty Mouse Port

After plugging a USB mouse into the Fatal1ty Mouse Port and running F-Stream, gamers can choose their own preferred mouse polling rate from 125 Hz to 1000 Hz.

Full Spike Protection

Some sensitive digital components on the motherboard are vulnerable to power surges, the excessive current may cause your system to malfunction immediately. ASRock Full Spike Protection includes various technologies to prevent your motherboard’s components from being damaged by these unexpected voltage spikes.

Live Update & APP Shop

ASRock Live Update & APP Shop is designed for your convenience. We provide various apps and support software for users to download. You can also easily optimize your system and keep your motherboard up to date with ASRock Live Update & APP Shop.

Main Features

  • AMD AM4 Socket
  • Supports DDR4 3200+ (OC)
  • 2 PCIe 3.0 x16, 4 PCIe 2.0 x1
  • AMD Quad CrossFireX™
  • Graphics Output: DisplayPort, HDMI, D-Sub
  • Supports Triple Monitor
  • 7.1 CH HD Audio (Realtek ALC892 Audio Codec), Supports Creative Sound Blaster™ Cinema 5
  • 6 SATA3, 1 Ultra M.2 (PCIe Gen3 x4), 1 M.2 (PCIe Gen3 x2 & SATA3)
  • 2 USB 3.1 Gen2 (Rear Type-A+C)
  • 6 USB 3.1 Gen1 (2 Front, 4 Rear)
  • Realtek Gigabit LAN

Promotions

Motherboard BIOS Update Service

Purchase a B450/X470 motherboard, Ryzen 3000 series processor, and our BIOS Update Service, and we'll update the motherboard to the latest BIOS before shipping for FREE (normally £9.99).

Please note: The new BIOS that supports Ryzen 3000 series processors may be missing features of previous versions. Known features to be potentially removed include support for A-series & Athlon processors, the removal of RAID support, or other reductions in features. Please check the support page of your chosen motherboard on the manufacturer's website to confirm the features being added/removed by updating to the latest BIOS before purchase.

Purchase this motherboard together with any Ryzen 3000 series CPU...

AMD Ryzen 3 3200G 3.6GHz 4 Core (Socket AM4) CPU

AMD Ryzen 5 3400G 3.7GHz 4 Core (Socket AM4) CPU

AMD Ryzen 5 3600 3.6GHz 6 Core (Socket AM4) CPU

AMD Ryzen 5 3600X 3.8GHz 6 Core (Socket AM4) CPU

AMD Ryzen 7 3700X 3.6GHz 8 Core (Socket AM4) CPU

AMD Ryzen 7 3800X 3.9GHz 8 Core (Socket AM4) CPU

AMD Ryzen 9 3900X 3.8GHz 12 Core (Socket AM4) CPU

...and if you add this, we'll update the BIOS for you for FREE (if available)!

Motherboard BIOS Update

CPU

CPU Socket Socket AM4
CPU Brand AMD
Installed Processors (Max) 0 (1)
Supported Processor Manufacturer AMD
Supported Processors AMD Ryzen 2nd Generation
AMD Ryzen 1st Generation
AMD Ryzen with Vega graphics
64-bit Support Yes
Socket AM4

Rear Panel I/O Ports

USB Ports 1 x USB 3.1 Type-C
1 x USB 3.1 Type-A
4 x USB 3.0
2 x USB 2.0
DisplayPorts 1 x DisplayPort 1.2
HDMI Port 1 x HDMI
VGA Port 1 x D-Sub
Keyboard/Mouse Combo Port 1 x PS/2
RJ-45 Ports 1 x RJ-45
Audio Line In Ports 1 x 3.5mm Jack
Audio Line Out Ports 1 x 3.5mm Jack
Microphone In Port 1 x 3.5mm Jack

Internal I/O Connectors

SATA Connectors 6 x SATA III
USB Connectors 1 x USB 3.0
2 x USB 2.0
Speaker 1 x Speaker
Front Panel Connectors 1 x Front Panel
1 x Front Audio
Cooling Fan Support 1 x CPU fan
1 x CPU/Water Pump fan
3 x Chassis/Water Pump fans
Serial Connectors 1 x COM
TPM Header 1 x TPM
Power Connector Port 1 x 20+4-pin ATX
1 x 4+4-pin ATX12V
Other Connectors 1 x M.2, M Key (Type 2242/2260/2280)
1 x M.2, M Key (Type 2242/2260/2280/22110)
1 x RGB LED header
1 x Addressable LED header
1 x AMD Fan LED header

Memory

Memory Bus Speed 3200+(OC) / 2933 / 2667 / 2400 / 2133 MHz
Memory Type DDR4
Maximum RAM 64 GB
Memory Slot 4 x DIMM

Motherboard

Chipset Manufacturer AMD
Northbridge B450
RAID Supported Yes
RAID Format RAID 0, 1, 10
SATA Supported Yes

Expansion

Number of PCI Express Slots 2 x PCI Express 3.0 x16
4 x PCI Express 2.0 x1

Graphics Device

Integrated Graphics Supported Yes

Sound

Integrated Sound Realtek ALC892

Network

Integrated Network Realtek RTL8111H
Network Speeds Supported 10/100/1000 Mbps
Wireless LAN No
Bluetooth No

System Requirements

Operating Systems Supported Microsoft Windows 10 64-bit

System

Software Included (may be trial or restricted) F-Stream
Polychrome RGB
Key Master
XFast LAN
Drivers Included
SLi/Crossfire Features Supports AMD Quad CrossFireX™ and CrossFireX™

Physical

Form Factor ATX Motherboard
In The Box Motherboard
Quick Installation Guide
Support CD
I/O Shield
2 x SATA Cables
2 x M.2 Screws
Width 305 mm
Length 224 mm

Key Features

Firewire No
Wireless Network No
Memory Channel Dual
On-board Audio Type 7.1
Number of SATA Ports 6 port(s)
Number of USB Ports 8 port(s)
SATA III Support Yes
USB 3.0 Support Yes
Multi GPU Support ATi CrossFire
VGA Connection Yes
DVI Connection No
HDMI Connection Yes
DisplayPort Connection Yes
Motherboard Form Factor ATX
Motherboard Power Connectors 4 + 4-Pin
Motherboard Chipset AMD B450
Thunderbolt No
USB 3.1 Support Yes
Internal USB3.0 Header Yes
M.2 Support Yes
On-board RGB Control ASRock RGB LED
Skip Audio Test No
RGB Header Type 3-Pin ARGB
Addressable RGB Yes

Warranty

Warranty 1 Year

Item Details

Manufacturer ASRock
Manufacturer Code 90-MXB8A0-A0UAYZ
EAN 4717677336245
Condition New

Warranty Information

Warranty 1 Year

Manufacturer Information

Manufacturer ASRock
Manufacturer Code 90-MXB8A0-A0UAYZ

Do you have you a question about the ASRock Fatal1ty B450 Gaming K4 AMD Socket AM4 B450 Chipset ATX Motherboard?

Q: hello what version of bios have that motherbord?
Answer by Website User on 17th May 2019
Unfortunately, we do not hold this information on the spec sheets so we are unable to advise.
0 customers found this answer helpful.
Post Answer
5 / 5 1 review

Michal

6 months ago

Easy to instal allot space to instal evrything. Fast delivery. Working Perfect whit ryzen 7 1700