ASUS B150M-A D3 Intel B150 LGA1151 Micro ATX motherboard

Intel Socket 1151, Intel B150, 4 x DIMM, Max. 64GB Dependable Stability

Advanced Hardware Safeguards

Industry-leading 5X Protection II employs the finest components, excellent circuit design, and exacting standards to guarantee quality and long-term durability of your motherboard with all-round protection. For you, that means exceptional protection and stability for your build — the result of decades of engineering experience from the world's leading motherboard brand.

LANGuard
Pumped-up throughput. 2.5X higher surge tolerance.

ASUS LANGuard is hardware-level networking protection that employs signal-coupling technology and premium anti-EMI surface-mounted capacitors ensuring a more reliable connection and better throughput, plus electrostatically-guarded and surge-protected components for greater tolerance to static electricity and improved protection against surges.
* ESD result is undertaken by individual LANGuard

Overvoltage Protection
World-class circuit-protecting power design

An exclusive circuit design with built-in voltage regulators to protect your chipset, connectivity ports, and audio codecs from damage caused by unexpected high-level voltages from unstable or inferior power supplies.

DRAM Overcurrent Protection
Short-circuit damage prevention

Onboard resettable fuses prevent overcurrent and short-circuit damage. This extends beyond I/O ports to DRAM to safeguard the lifespan of both your system and connected devices.

DIGI+ VRM
Precision control for stable power

ASUS-exclusive DIGI+ VRM intelligently delivers power to the processor based on real-time demands, reducing energy waste and improving system stability.

Stainless-Steel Back I/O
3X corrosion-resistance for greater durability

Corrosion-resistant stainless steel back I/O panels bonded with chromium oxide have a lifespan that's three times (3X) longer than ordinary panels.

ESD Guards

Electrostatic discharge (ESD) can happen suddenly, and its damaging effects are easily underestimated. ASUS ESD Guards are tested to very high standards, capable of up to +/- 10kV for air discharge and +/-6kV for contact discharge. We employ an active protective circuit design to guard your system against electrostatic interference and damage, providing greater component longevity.

Superb Performance

Media-acclaimed UEFI BIOS

The smoothest, slickest mouse-controlled graphical BIOS has been improved to make it even more appealing. Whether you're a PC novice or a seasoned overclocker, the EZ and Advanced Modes help you find your way, quickly and easily.

EZ Flash 3

Update the latest BIOS via the internet, and from within the BIOS.

Q-Fan Control

You can configure the fan's operating speed manually, or use the easy pre-configured fan profiles to select Standard, Silent, Turbo, or Full Speed modes!

My Favorites

Quickly find tuning options and add preferred tools to the list.

EZ Mode

- Intuitive Graphical Fan Control: Fine-tune individual fans simply by dragging a curve with the mouse.
- EZ XMP: Improve your DRAM performance with a click.
- SATA Information: View SATA port details for easy device recognition.
- Fast Clock Adjustment: Use mouse controls to change the time and date.

Advanced Mode

- Last Modified Log: Track last change and save preferred profiles onto a USB drive.
- SATA Port Renaming: Rename SATA ports for easy identification.

Ultrafast Transfer Speed

Instant front-panel USB 3.0 Experience

We've put USB 3.0 right where you need it — two super-speed ports on the front panel. Experience data-transfer speeds up to 10X faster than USB 2.0 with instant plug-and-play connectivity, so no more back-breaking contortions in the hunt for hard-to-reach rear ports!

Gaming Audio

Gear up! Win the battlefield

Beautiful LED-illuminated trace paths brighten your build and highlight noise-isolated, precision-shielded, interference-eliminated onboard audio like you've never before experienced!

LED-illuminated design

Brighten up your build with the gorgeous illuminated audio trace path.

Noise Isolation

Audio shielding ensures precision analog/digital separation and greatly reduced multi-lateral interference.
Separate layers for left and right tracks ensures both channels deliver consistent, equal quality.

Audio Enjoyment

Premium Japanese audio capacitors provide warm, natural, and immersive sound with exceptional clarity and fidelity.

Easy PC DIY

Safe motherboard mounting

Component-free areas to minimize damage risk
Fitting your ASUS motherboard is now safer than ever. The comprehensive component-free ‘safe zones' around every case-mounting hole minimizes the risk of damage and short circuits caused by contact — so you'll assemble your PC with total confidence!

Q-Slot
Effortless PCI Express component removal

The large winged clip is easy to reach and easy to operate. Just press the Q-Slot clip lightly, and graphics card just pop out. Installing or removing even the biggest graphics cards is no sweat!

Q-DIMM
Easy memory removal

Even if you work with a smaller case, just push down on the one-sided clip and push or pull RAM modules in or out – couldn't be simpler!

Optimized Cooling

Fan Xpert 2+
Advanced fan controls

With onboard thermal sensors and hardware-level 4-pin/3-pin PWM/DC mode detection, Fan Xpert 2+ makes sure every fan achieves the best balance of cooling performance and low noise!

- Auto-Tuning Mode: Scans and detects all fan characteristics for single-click customization.
- Extreme Quite Mode: Reduces CPU fan speed to below the default minimum, for extra-quiet operation and power savings during light loads.
- RPM Fixed Mode: Lowers noise levels to near-0dB silence, allowing to you fix the fan speed.

One-Stop Control

AI Suite 3
One-stop access to innovative ASUS features

ASUS AI Suite 3 offers a brand-new user experience through a clearer and more attractive interface with support for larger monitors. It consolidates all exclusive ASUS features into one simple-to-use package, allowing you to supervise overclocking, energy consumption, fan speeds, voltages and more. This all-in-one app offers diverse and easy to use functionality, with no need to switch back and forth between different utilities.

Intel CPU and chipset features

Intel® B150 Express Chipset

The Intel® B150 Express is a single-chipset design that supports 6th-generation Intel LGA1151 Core™ i7 / Core i5 / Core i3 / Pentium® / Celeron® processors. It provides improved performance by utilizing serial point-to-point links, allowing increased bandwidth and stability. It natively supports up to six USB 3.0 ports, six SATA 6Gbit/s ports, and PCIe 3.0 lane speed support for faster data retrieval. Intel® B150 Express chipset also supports iGPU functionality, so you'll enjoy the very latest Intel integrated graphics performance.

Ready for 6th-generation Intel LGA1151 Core i7/Core i5/Core i3/Pentium/Celeron processors

This motherboard supports 6th-generation Intel Core i7/i5/i3/Pentium/Celeron processors in the LGA1151 package, with graphics, memory and PCI Express controllers integrated to support onboard graphics output with dedicated chipsets, two-channel (4-DIMM) DDR3L memory and 16 PCI Express 3.0/2.0 lanes for great graphics performance.

Intel® SBA support

Intel® SBA (Small Business Advantage) is a combination of hardware and software that provides unique security and productivity capabilities designed for small businesses. Intel® SBA requires MEI drivers (AMT host software kit) be installed.

Platform requirements:
Windows® 7 (32/64-bit) / 8.1 (64-bit) / 10 (64-bit)
PCH with 6th-generation Intel® Core™ processor (100 Series platforms) with 6.5MB Intel® Management Engine (ME) 11.0 firmware installed

CPU and chipset requirements:
Intel® Core™ i3/i5/i7 with one of these chipsets: B150, H170, Q170
The Intel® Management Engine software kit must be installed (the Local Manageability Service and the Intel ® Management Engine Interface must be installed and running.)