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
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.
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 Lightning 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.
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.
Gaming Armor
Built to Kill
Allows ASRock to be your most trustworthy ally, providing both hardware and software support.
Audio
Creative Sound Blaster™ Cinema 5
Memory
15μ Gold Contact
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 A-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.
-Motherboard Type
Desktop
-Form Factor
ATX
-Socket
AMD AM4
-Chipset
AMD B450
-#Hide#DDR Type
DDR4
-CPU Support
Click <u><a href=https://www.asrock.com/MB/AMD/Fatal1ty%20B450%20Gaming%20K4/index.asp#CPU target=”_blank”>here</a></u> for CPU support
-RAM Technology
DDR4 (Dual Channel)
-RAM Slots
4 x DIMM
-RAM Speeds
3200+(OC)/2933/2667/2400/2133 MHz
-Maximum Memory
64GB
-Graphics
Integrated AMD Radeon Vega Series Graphics in Ryzen Series APU
-Graphics Ports
1 x VGA
1 x HDMI
1 x DisplayPort
-Multi-GPU Support
AMD Quad CrossFireX Technology
-PCI/PCI Express
Summit & Pinnacle Ridge CPUs:
2 x PCIe 3.0 x16
7th Gen CPUs:
2 x PCIe 3.0 x16
Raven Ridge CPUs:
2 x PCIe 3.0 x16
4 x PCIe 2.0 x1
-PCI
-
-Storage
6 x SATA III
1 x Ultra M.2 (2242/2260/2280) - PCIe
1 x M.2 (2230/2242/2260/2280/22110) - SATA & PCIe
-RAID
RAID 0, 1, 10
-Wireless
-
-LAN
GB LAN
-Audio
7.1 CH HD Audio (Realtek ALC892 Audio Codec), Supports Creative Sound Blaster Cinema 5
-USB Ports Supported
2 x USB 3.1 Gen2 (Type A & C at back)
6 x USB 3.1 Gen1 (4 at back, 2 at mid-board)
6 x USB 2.0 (2 at back, 4 at mid-board)
-Back Panel I/O Ports
1 x PS/2 Mouse/Keyboard
1 x D-Sub Port
1 x HDMI Port
1 x DisplayPort 1.2
2 x USB 2.0
1 x USB 3.1 Gen2 Type-A
1 x USB 3.1 Gen2 Type-C
4 x USB 3.1 Gen1
1 x RJ-45 LAN
HD Audio Jacks
-Internal I/O Connectors
1 x COM Port
1 x TPM
1 x Power LED and Speaker
1 x RGB LED
1 x Addressable LED
1 x AMD Fan LED
1 x CPU Fan
1 x CPU/Water Pump Fan
3 x Chassis/Water Pump Fan
1 x 24 pin ATX
1 x 8 pin 12V
1 x Front Audio
-.
2 x USB 2.0
1 x USB 3.1 Gen1
-Accessories
Quick Installation Guide
Support CD
I/O Shield
2 x SATA Data Cables
2 x Screws for M.2 Sockets
-Additional Features
See Overview
-Package Type
Retail
-Package Weight
1.4040 kg
-Warranty
2 Year Replacement Warranty
-#Hide#M.2 Slot(s)
Yes (M.2)
-#Hide#No. LAN Ports
1 x LAN
-#Hide#Max LAN Speed
GB LAN
-#Hide#RGB Lighting
Out of the box RGB lighting