Asrock S1151 ATX Fatal1ty B150 Gaming K4 DDR4 Motherboard - Computer Alliance
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Asrock S1151 ATX Fatal1ty B150 Gaming K4 DDR4 Motherboard, BONUS Steelseries Mouse Pad!

Web ID: 18862

Intel Socket 1151, Intel B150 Chipset, 4 x DDR4 Dual Channel, 2 x PCI Express 3.0 x16 Slots (PCIE2: x16 mode; PCIE4: x4 mode), 3 x PCI Express 3.0 x1 Slots (Flexible PCIe), 6 x SATA 6.0 Gb/s, USB 3.0, USB 2.0, Gigabit LAN, DVI-D, HDMI, 7.1 HD Audio, ATX Form Factor., BONUS SteelSeries 63004 QcK Gaming Mouse Pad PN 63004 ONLY WHILE STOCKS LAST!
Manufacturer PN: B150 Gaming K4
GTIN: 4717677326970
Warranty: 3 Year
Manufacturer Website



XXL Aluminum Alloy Heatsink Design

Extra large aluminum alloy heat sinks that effectively take away heat from the MOSFET and chipset so that your whole system may perform more stable.


Nichicon 12K Platinum Caps

Supreme 12K platinum capacitors with lifespans of at least 12,000 hours. Compared to other counterparts on high-end motherboards that merely have lifespans of around 10,000 hours, ASRock applied Nichicon 12K Platinum Caps that offer 20% longer lifespans and provide more stability and reliability.
* Tested under industry standard 105 degree Celsius ambient temperature.


I/O Armor

A new designed protective cover for all of the crucial parts near the motherboard's rear I/O, so that they won't easily be damaged by static electricity.


Matte Black PCB

A new mysterious matte black and copper color scheme to match the prestigious components on ASRock's high-end 100 Series motherboards.

Matte Black PCB



High Density Glass Fabric PCB

What you’ve never understood about your computer is that it is scared to death of water, H2O, humidity or whatever you’d like to name it. And even though you do not see the water, actually there may be lots of excessive moist in the air killing your motherboard silently and slowly. No, your motherboard doesn’t melt when in contact with water like the wicked witch of the west, but it dies of short circuit. Luckily, ASRock has a new High Density Glass Fabric PCB design that reduces the gaps between the PCB layers to protect the motherboard against electrical shorts caused by humidity.

High Density Glass Fabric PCB

Traditonal Glass Fabric PCB

Fatal1ty Mouse Port

After plugging the USB mouse into the Fatal1ty Mouse Port and running F-Stream, gamers can use Fatal1ty’s personal preferred mouse polling rate at 500 Hz. F-Stream also provides the flexibility for gamers to adjust the mouse polling rate from 125 Hz to 1000 Hz. This is helpful for professional gamers to experience smoother game play and faster response time.

1. Fatal1ty mouse port supports USB 1.1 mice. 
2. Some mice might not support polling rates up to 1000Hz. 
3. Some wireless USB mice might not be supported by Fatal1ty mouse port. 
4. Fatal1ty mouse port does not support USB mice connected to a USB hub.

10 Power Phase Design

The power phase design offers smooth power delivery to the CPU, unmatched overclocking capabilities, lower temperature for advanced gamers, and reinforced system stability for taking on all sorts of arduous computing tasks.

Killer LAN

Killer™ E2400 Intelligent Networking Platform boosts networking performance for time-sensitive UDP (User Datagram Protocol) based applications, such as online games and high-quality media streaming.

Key Master

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.

Sniper Key - Use Sniper Key to shift the mouse speed when you're in sniper mode, it will greatly sharpen your accuracy.

Mouse Track

Without Sniper Key         With Sniper Key

Macro Key - Tired of those repetitive keystrokes? Create your own set of keyboard hotkeys and macros with Macro Key to save the trouble.

Purity Sound™ 3

7.1 CH HD audio with Realtek ALC1150 audio codec, Pure Power-In and other technologies to deliver the crispest sound effects.

- Supports Purity Sound™ 3
- Nichicon Fine Gold Series Audio Caps
- 115dB SNR DAC with Differential Amplifier
- TI® NE5532 Premium Headset Amplifier (Supports up to 600 Ohm headsets)
- Pure Power-In
- Direct Drive Technology
- PCB Isolate Shielding
- DTS connect


EZ mode is a dashboard which contains multiple readings of the system’s current status. You can check the most crucial information of your system, such as CPU speed, DRAM frequency, SATA information, fan speed, etc.

PCIe Power

Providing more juice & stability for VGA cards.



15μ Gold Contact in DIMM Slots

VGA Card

15μ Gold Contact in VGA PCIe Slot(PCIE2)


Killer™ E2400 LAN


XXL Aluminum Alloy Heatsink Heat Pipe Design


Purity Sound™ 3

Supports DDR4 2133

Supports the latest DDR4 memory modules and most extreme memory performance!

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.

Flexible PCIe Slots

A new flexible PCIe Gen3 x1 slot design that allows users to install add-on cards of all kinds of sizes.
* The bandwidth of your devices will be limited to PCIe Gen3 x1.


Win 7 USB Patcher

Due to chipset limitation, when you want to install Windows® 7 on this MB, you may need to use “Win 7 USB Patcher” to create a new ISO file, or check this page for more details on how to install Windows® 7 OS.


XSplit Broadcaster is a desktop application designed to make your multimedia broadcasting, live-streaming and recording a lot easier and more fun. XSplit Gamecaster is a simplified version of XSplit Broadcaster. We’re giving XSplit Broadcaster & XSplit Gamecaster 3-month premium license bundle for FREE! A US$ 24.95 value!

* XSplit is provided by SplitmediaLabs, Ltd. Restriction may apply and the offer is subject to change, termination or discontinuation by SplitmediaLabs, Ltd. without prior notice. Please visit the website for further details :

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.

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.

ASRock Cloud

ASRock Cloud* technology makes your mobile devices connect to your PC seamlessly and supports multi devices for accessing File Explorer cloud service simultaneously!
*For more information please check:


In a world where time is money, why waste precious time everyday typing usernames to log in to Windows? Why should we even bother memorizing those foot long passwords? Nobody has time for that! Just plug in the USB Key and let your computer log in to windows automatically!

Restart to UEFI

Fast Boot is so fast that it is impossible for users to enter the UEFI setup utility during POST. Therefore, ASRock Restart to UEFI technology allows users to easily enter the UEFI setup utility automatically when turning on the PC next time. It is designed for those who constantly need to enter the UEFI setup utility.

ASRock OMG (Online Management Guard)

Limit and control your children's time spent on the internet. ASRock OMG (Online Management Guard) technology allows you to establish an internet curfew or restrict internet access at specified times. Administrators are able to schedule the starting and ending hours of internet access granted to other users.

UEFI Tech Service

Contact ASRock Tech Service by sending a support request from the UEFI setup utility if you are having trouble with your personal computer. Users may try to choose the category of the issue they have encountered, describe the problem in detail, and then attach an optional picture or log file for our technical support team.

Easy Driver Installer

For users that don’t have an optical disk drive to install the drivers from our support CD, Easy Driver Installer is a handy tool in the UEFI that installs the LAN driver to your system via an USB storage device, then downloads and installs the other required drivers automatically through the internet. Completely no CD or optical disk drive required!

ASRock XFast RAM fully utilizes the memory space that cannot be used under Windows® 32-bit operating systems. It shortens the loading time of previously visited websites, making web surfing faster than ever. And it also boosts the speed of Adobe Photoshop 5 times faster. Another advantage of ASRock XFast RAM is that it reduces the frequency of accessing your SSDs or HDDs in order to extend their lifespan.

This motherboard supports HDMI™ (High-Definition Multimedia Interface) which is an interface standard for transferring uncompressed video data and delivering multi-channel audio through a single cable. Both video and audio data signals transferred through the HDMI™ interface are digital without being converted into analog, therefore it delivers the richest pictures and the most realistic sounds.

Tired of listening to crappy audio that makes your ears bleed? Experience high-quality surround sound from your personal computer. DTS Connect is a blanket name for a two-part system, including DTS Interactive and DTS Neo:PC, it is used on the computer platform only, in order to convert PC audio into the DTS format.

DTS, DTS-HD, the Symbol, & DTS or DTS-HD and the Symbol together are registered trademarks of DTS, Inc. © DTS, Inc. All Rights Reserved.

Gaming Armor Memory
- 15μ Gold Contact in DIMM Slots
VGA Card
- 15μ Gold Contact in VGA PCIe Slot (PCIE2)
- PCIe Power Connector
- Killer™ E2400 LAN
- XXL Aluminum Alloy Heatsink
- Purity Sound™ 3
Unique Feature ASRock Super Alloy
- XXL Aluminum Alloy Heatsink
- Nichicon 12K Platinum Caps (100% Japan made high quality conductive polymer capacitors)
- I/O Armor
- Matte Black PCB
- High Density Glass Fabric PCB
ASRock Full Spike Protection
ASRock Live Update & APP Shop
CPU - Supports 6th Generation Intel® Core™ i7/i5/i3/Pentium®/Celeron® Processors (Socket 1151)
- Digi Power design
- 10 Power Phase design
- Supports Intel® Turbo Boost 2.0 Technology
Chipset - Intel® B150
- Supports Intel® Small Business Advantage 4.0
Memory - Dual Channel DDR4 Memory Technology
- 4 x DDR4 DIMM Slots
- Supports DDR4 2133 non-ECC, un-buffered memory
- Supports ECC UDIMM memory modules (operate in non-ECC mode)
- Max. capacity of system memory: 64GB*
- Supports Intel® Extreme Memory Profile (XMP) 2.0
- 15μ Gold Contact in DIMM Slots

*Due to the operating system limitation, the actual memory size may be less than 4GB for the reservation for system usage under Windows® 32-bit OS. For Windows® 64-bit OS with 64-bit CPU, there is no such limitation.

BIOS - 128Mb AMI UEFI Legal BIOS with multilingual GUI support
- ACPI 5.0 Compliant wake up events
- SMBIOS 2.7 Support
- CPU, GT_CPU, DRAM, VPPM, PCH 1.0V, VCCIO, VCCPLL, VCCSA Voltage Multi-adjustment
 Audio, Video and Networking
Graphics - Supports Intel® HD Graphics Built-in Visuals : Intel® Quick Sync Video with AVC, MVC (S3D) and MPEG-2 Full HW Encode1, Intel® InTru™ 3D, Intel® Clear Video HD Technology, Intel® Insider™, Intel®HD Graphics 510/530
- Pixel Shader 5.0, DirectX 12
- Max. shared memory 1024MB*
- Dual graphics output: Support DVI-D and HDMI ports by independent display controllers
- Supports HDMI with max. resolution up to 4K x 2K (4096x2160) @ 24Hz / (3840x2160) @ 30Hz
- Supports DVI-D with max. resolution up to 1920x1200 @ 60Hz
- Supports Auto Lip Sync, Deep Color (12bpc), xvYCC and HBR (High Bit Rate Audio) with HDMI Port (Compliant HDMI monitor is required)
- Supports Accelerated Media Codecs: HEVC, VP8, VP9
- Supports HDCP with DVI-D and HDMI Ports
- Supports Full HD 1080p Blu-ray (BD) playback with DVI-D and HDMI Ports

*The size of maximum shared memory may vary from different operating systems.

**Intel® HD Graphics Built-in Visuals and the VGA outputs can be supported only with processors which are GPU integrated.

***Due to chipset limitation, the Blu-ray playback of Intel® HD Graphics is only supported under Windows® 8 / 8 64-bit / 7 / 7 64-bit.

****Intel® InTru™ 3D is only supported under Windows® 8 / 8 64-bit / 7 / 7 64-bit.

Audio - 7.1 CH HD Audio with Content Protection (Realtek ALC1150 Audio Codec)
- Premium Blu-ray Audio support
- Supports Surge Protection (ASRock Full Spike Protection)
- Supports Purity Sound™ 3
- Nichicon Fine Gold Series Audio Caps
- 115dB SNR DAC with differential amplifier
- TI® NE5532 Premium Headset Amplifier (Supports up to 600 ohm headsets)
- Pure Power-In
- Direct Drive Technology
- PCB isolate shielding
- Supports DTS Connect
LAN - PCIE x1 Gigabit LAN 10/100/1000 Mb/s
- Killer™ E2400 Series
- Supports Wake-On-LAN
- Supports Lightning/ESD Protection (ASRock Full Spike Protection)
- Supports Energy Efficient Ethernet 802.3az
- Supports PXE
 Expansion / Connectivity
Slots - 2 x PCI Express 3.0 x16 Slots (PCIE2: x16 mode; PCIE4: x4 mode)*
- 3 x PCI Express 3.0 x1 Slots (Flexible PCIe)
- Supports AMD Quad CrossFireX™ and CrossFireX™
- 15μ Gold Contact in VGA PCIe Slot (PCIE2)

*Supports NVMe SSD as boot disks

Storage - 6 x SATA3 6.0 Gb/s Connectors, support NCQ, AHCI and Hot Plug
Connector - 1 x COM Port Header
- 1 x TPM Header
- 1 x Power LED and Speaker Header
- 2 x CPU Fan Connectors (4-pin) (Smart Fan Speed Control)
- 4 x Chassis Fan Connectors (4-pin) (Smart Fan Speed Control)*
- 1 x 24 pin ATX Power Connector
- 1 x 8 pin 12V Power Connector
- 1 x PCIe Power Connector
- 1 x Front Panel Audio Connector
- 2 x USB 2.0 Headers (Support 4 USB 2.0 ports) (Supports ESD Protection (ASRock Full Spike Protection))
- 1 x USB 3.0 Header (Supports 2 USB 3.0 ports) (Supports ESD Protection (ASRock Full Spike Protection))

*CPU_FAN1 and CHA_FAN1 can auto detect if 3-pin or 4-pin fan is in use.
The CPU Fan Connector supports the CPU fan of maximum 1A (12W) fan power.

Rear Panel I/O - 1 x PS/2 Mouse/Keyboard Port
- 1 x DVI-D Port
- 1 x HDMI Port
- 1 x Optical SPDIF Out Port
- 1 x USB 2.0 Port (Supports ESD Protection (ASRock Full Spike Protection))
- 1 x Fatal1ty Mouse Port (USB 2.0) (Supports ESD Protection (ASRock Full Spike Protection))
- 4 x USB 3.0 Ports (Supports ESD Protection (ASRock Full Spike Protection))
- 1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED)
- HD Audio Jacks: Rear Speaker / Central / Bass / Line in / Front Speaker / Microphone
 Other Features / Miscellaneous
Software and BIOS Software
- ASRock Disk Health Report
- ASRock USB Key
- ASRock Key Master
- ASRock APP Charger
- ASRock XFast RAM
- ASRock Fast Boot (Fast Boot, Restart to UEFI)*
- ASRock Full HD UEFI
- ASRock My Favorites in UEFI
- ASRock Instant Flash
- ASRock Internet Flash
- ASRock Crashless BIOS
- ASRock OMG (Online Management Guard)
- ASRock UEFI Tech Service
- ASRock Easy Driver Installer

*These utilities can be downloaded from ASRock Live Update & APP Shop.

Support CD - Drivers, Utilities, AntiVirus Software (Trial Version), Google Chrome Browser and Toolbar, XSplit, Killer Network Manager
Accessories - Quick Installation Guide, Support CD, I/O Shield
- 2 x SATA Data Cables
Hardware Monitor - CPU/Chassis temperature sensing
- CPU/Chassis Fan Tachometer
- CPU/Chassis Quiet Fan (Auto adjust chassis fan speed by CPU temperature)
- CPU/Chassis Fan multi-speed control
- Voltage monitoring: +12V, +5V, +3.3V, CPU Vcore, GT_CPU, DRAM, VPPM, PCH 1.0V, VCCIO, VCCSA
Form Factor - ATX Form Factor: 12.0-in x 8.6-in, 30.5 cm x 21.8 cm
OS - Microsoft® Windows® 10 64-bit / 8.1 64-bit / 7 32-bit / 7 64-bit*

*To install Windows® 7 OS, a modified installation disk with xHCI drivers packed into the ISO file is required. Please see our online tutorial or check our User Manual for more detailed instructions.

*For the updated Windows® 10 driver, please visit ASRock's website for details.

Certifications - FCC, CE, WHQL
- ErP/EuP ready (ErP/EuP ready power supply is required)

Please realize that there is a certain risk involved with overclocking, including adjusting the setting in the BIOS or using the third-party overclocking tools. Overclocking may affect your system stability, or even cause damage to the components and devices of your system. It should be done at your own risk and expense. We are not responsible for possible damage caused by overclocking.