MB Intel 1151 ASRock B250M Pro4 KBL

Armor Your VR Machine
Prepare yourself well to enjoy the impressive world of Virtual Reality. Before that, you have to make sure everything is qualified, including hardware, software and drivers. Motherboard is the key to connect every critical components and ASRock’s VR Ready motherboards are definitely the one you’re looking for. The premium qualify is assured by rigorous testing during development. The sturdy components and rock-slid performance makes you completely immersive in the VR scenario. Users can be assured to experience VR enjoyments without any compatibility problems

Dual Ultra M.2 For SSD
Two of the world’s fastest PCIe Gen3 x4 Ultra M.2 slots that deliver up to 32Gb/s transfer speed, it also supports SATA3 6Gb/s M.2 modules.

Intel® LAN
Intel® LAN provides the best throughput performance, lower CPU utilization, enhanced stability and is able to deliver ultimate network experience to users!

Intel® Optane™ Memory Ready
Supports Intel® Optane™ memory technology and Intel® Optane™ storage technology that redenes a new standard of high performance and responsiveness.

ELNA Audio Caps
Who says high quality audio is only available on high-end motherboards? ASRock applied ELNA audio capacitors on mainstream and entry-level motherboards! Compared with traditional solid caps, the leakage current of ELNA audio caps is merely 3uA. This is the key to reduce noise level significantly and satisfy even the pickiest audiophiles.

ASRock Intel® 4-Layer Memory POOL Technology
POOL (Planes On Outer Layers) technology allows 4-layer boards to utilize stripline routing instead of micro-strip routing, making motherboard having better electrical properties and performance.

USB Type-C
A latest reversible USB Type-C design that fits the connector either way.

User friendly UEFI & EZ Mode
ASRock UEFI is the smoothest, slickest mouse-controlled BIOS has been improved to make it even more friendly. Advanced mode provides a more comprehensive environment that is designed for overclockers and power users who want maximum control over their PC’s hardware. 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.

Premium 50A Power Choke
Compared to traditional chokes, ASRock’s premium 50A power chokes effectively make the saturation current up to three times better, thus providing enhanced and improved Vcore voltage to the motherboard.

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.

Sapphire Black PCB
Pure black PCB appearance. The new Sapphire Black PCB represents rock-solid quality and gives the motherboard a more mysterious touch.

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.

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.

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 + DVI-D + HDMI combo. Plus the HDMI port supports 4K resolution.

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.

- Micro ATX
- ASRock Super Alloy
- Supports 7th and 6th Generation Intel Core i7 / i5 / i3 / Pentium / Celeron Processors (Socket 1151)
- 8th Gen Intel Core desktop processors are supported with Intel 300 Series chipset motherboards only
- Supports DDR4 2400 (Intel 7th Gen CPUs) / 2133 (Intel 6th Gen CPUs)
- 2 PCIe 3.0 x16, 1 PCIe 3.0 x1, 1 PCI
- AMD Quad CrossFireX
- Graphics Output Options: HDMI, DVI-D, D-Sub
- Supports Triple Monitor
- 7.1 CH HD Audio (Realtek ALC892 Audio Codec), ELNA Audio Caps
- 6 SATA3, 2 Ultra M.2 (One supports PCIe Gen3 x4 & SATA3, the other one supports PCIe Gen3 x4 only)
- 6 USB 3.1 Gen1 (1 Type-C, 2 Front, 3 Rear)
- Intel Gigabit LAN
- Intel Optane Memory Ready