Name: TUF GAMING B660M-PLUS D4
Brand: ASUS
SKU: 20269

Intel® B660 (LGA 1700) mATX motherboard, 10+1 DrMOS Power stages , PCIe 5.0 support, DDR4 5333 (OC), Dual PCIe 4.0 M.2 Slots with Flexible Heatsink, Realtek 2.5Gb Ethernet, Rear USB 3.2 Gen 2x2 Type-C®, Front USB 3.2 Gen 1 Type-C®, Aura Sync, Two-way AI Noise Cancelation

Intel^® LGA 1700 socket: Ready for 12th Gen Intel^® processors
Enhanced power solution: 10+1 DrMOS power stages, six-layer PCB, 8+4 ProCool sockets, military-grade TUF components and Digi+ VRM for maximum durability
Comprehensive cooling: Enlarged VRM heatsink, Stack Cool 3+, Flexible M.2 heatsink, PCH heatsink, hybrid fan headers and Fan Xpert 2+
Latest connectivity: PCIe 5.0 slot, PCIe 4.0 M.2 slots, rear USB 3.2 Gen 2x2 Type-C^®, front panel header for USB 3.2 Gen 1 Type-C^® and Thunderbolt 4™ header support
Made for online gaming: Realtek 2.5Gb Ethernet, TUF LANGuard
Two-way AI Noise-Cancelation: Reduces background noise from the microphone and audio output for crystal-clear communication in games or video conferences

COMPARISON

Durable. Stable. Reliable.

ASUS TUF GAMING B660M-PLUS D4 takes all the essential elements of the latest Intel® processors and combines them with game-ready features and proven durability. Engineered with military-grade components, an upgraded power solution and a comprehensive cooling system, this motherboard offers rock-solid and stable performance for marathon gaming. Aesthetically, TUF GAMING B660M-PLUS D4 sports the new TUF Gaming logo and incorporates simple geometric design elements to reflect the dependability and stability that defines the TUF Gaming series.

HDMI®
DisplayPort
2 x USB 3.2 Gen2
2 x USB 2.0
1 x USB 3.2 Gen 2x2 Type-C®
1 x USB 3.2 Gen1
2 x USB 3.2 Gen2
2.5G Ethernet
7.1-ch Audio
1 x PCIe 5.0 x16 (CPU)
1 x PCIe 3.0 x16 (PCH, at x4 mode)
- ASUS SafeSlot
Realtek® 7.1-ch Audio CODEC
Exclusive DTS Audio Processing
- Audio Shielding
- Rear optical S/PDIF out port
- Premium audio capacitors
- Dedicated audio PCB layers
ProCool Connectors
3 x Addressable Gen 2 RGB headers
1 x RGB Strip header
DrMOS
AURA Sync
DDR4 5333 (OC)
ASUS OptiMem II
Intel® Socket LGA1700 for 12th Gen Intel® Core™,
Pentium® Gold and Celeron® Processors
1 x Front USB 3.2 Gen 1 header
1 x Front USB 3.2 Gen 1 Type-C® port
2 x M.2 2280 PCIe 4.0 x4 mode
4 x SATA 3.0 Ports
Intel® B660 Chipset
2 x Front USB 2.0 headers
1 x Thunderbolt header

Rock-Solid Performance

With upgraded power delivery and comprehensive cooling options to drive the 12th Gen Intel Core™ processors, plus support for faster memory and storage, TUF GAMING B660M series motherboards are the perfect foundation for your next high-core-count battle rig.

Power Design

DrMOS

The onboard VRMs feature 10+1 DrMOS power stages that combine high-side and low-side MOSFETs and drivers into a single package, delivering the power and efficiency that 12th Gen Intel Core processors demand.

Six-Layer PCB Design

Multiple PCB layers optimize heat management for critical components, providing more headroom to push CPUs beyond stock speeds.

TUF GAMING B660M-PLUS D4 features a 6-layer PCB Design.

ProCool Connectors

Enhanced EATX 8-Pin and 4-Pin Connectors

・ Provide extreme durability
・ Prevent hotspots and connector failure

Compared to traditional power inputs, ASUS ProCool connectors are built to tight specifications to ensure full contact with PSU power cables. The resulting lower impedance helps prevent hotspots and connector failure.

TUF GAMING B660M-PLUS D4 features ProCool Connectors built to tight specifications to ensure full contact with PSU power cables.

Enhanced EATX 4-Pin and 8-Pin connectors increase maximum power delivery by 42%, from 7A to 10A per pin.

TUF Components

TUF Chokes

Certified military-grade TUF chokes deliver rock-solid power to the CPU, improving system stability.

TUF Capacitors

Proprietary capacitors provide up to 52% wider temperature tolerance and 2.5X-longer lifespan.

Digi+ VRM

The integrated Digi+ voltage-regulator module (VRM) is one of the finest in the industry, optimized for ultra-smooth and ultra-clean power delivery to the CPU at all times.

COOLING

Cooler by design

1. Enlarged VRM heatsink

The extensive surface area of the massive heatsink covers the VRMs and chokes to improve heat dissipation.

2. Flexible M.2 Heatsink

TUF GAMING B660M Series have flexible M.2 heatsink to use one more M.2 slot and keep the M.2 SSD at the optimum operating temperature for consistent performance and reliability.

TUF GAMING B660M-PLUS D4 features an expanded VRM heatsink and thermal pad, and three M.2 slots with heatsinks.

TUF GAMING B660M-PLUS D4 features multiple temperature sources.

Comprehensive Fan Controls

TUF GAMING B660M series motherboards feature comprehensive fan controls that can be configured via the Fan Xpert 2+ utility or the award-winning ASUS UEFI BIOS.

Multiple temperature sources
AiO water-cooling set
4-pin PWM/DC fan
Smart fan protection

Each header can be set to monitor and react to three user-configurable thermal sensors for workload-based cooling, and all settings can be easily managed by Fan Xpert 2+ or via the UEFI.
An integrated AIO system enables full control of PWM or DC water pumps, making it perfect for custom or self-contained cooling setups.
All onboard chassis fan headers support auto-detection of PWM or DC fans.
A dedicated integrated circuit protects each fan header from excess heat and electrical currents.

MEMORY & STORAGE

DRAM Overclocking Performance

DDR4 OC 5333

Improvements to trace routing design provide the latest Intel processors with enhanced access to memory bandwidth. ASUS OptiMem II technology carefully maps memory signal pathways across different PCB layers to reduce path distance, and it adds shielding zones that significantly reduce crosstalk.

TUF GAMING B660M-PLUS D4 improves from Z590 series.

TUF GAMING B660M-PLUS D4 features DDR4 OC 5333.

M.2_1 and M.2_3 support 22110, and M.2_2 and M.2_4 support type 2280.

Two PCIe 4.0 M.2

The two PCIe 4.0 M.2 slots support up to two 2280 devices and the data-transfer speeds are up to 64 Gbps via PCIe® 4.0, enabling quicker boot-up and app load times with OS or application drives.

PCIe 4.0x4 provides two times performance.

*Actual transmission speed will be lower than theoretical maximum speed.

CONNECTIVITY

PCIe 5.0

The 12th Gen Intel processors bring PCIe 5.0 support to the market. PCIe 5.0 offers twice the data transfer speed of PCIe 4.0, making it robust enough to handle new data-heavy tasks. PCIe 5.0 also brings other benefits, such as electrical changes to improve signal integrity, backward-compatible CEM connectors for add-in cards, and backward compatibility with previous versions of PCI Express

Front USB Port

A full complement of USB ports support high-end rigs loaded with peripherals, including a front-panel USB 3.2 Gen 1 Type-C® connector that provides data transfer speeds of up to 5 Gbps.

USB 3.2 Gen 2x2 Type-C^®

Extensive USB support ensures connections to a wide array of peripherals. TUF GAMING B660M-PLUS D4 includes a USB 3.2 Gen 2x2 Type-C® port on the rear I/O panel that delivers increased bandwidth and transmission speeds of up to 20 Gbps.

Thunderbolt^™ 4 Support

TUF GAMING B660M series features Thunderbolt™ 4 support via an on-board header. With an Intel-certified ASUS ThunderboltEX 4 add-on card* TUF GAMING B660M-PLUS D4 can also enable bi-directional speeds of up to 40 Gbps on a single cable. Additionally, this card has a daisy-chain function for multi-screen connection and supports up to an 8K resolution display. It can also provide up to 100 watts of power to fast-charge devices.
* ASUS ThunderboltEX 4 add-on card is sold separately.

40 Gbps via Thunderbolt 4

Consistent, superfast performance

Enable bi-directional speeds of up to 40 Gbps on a single cable.

Easy PC DIY

TUF GAMING motherboards are designed to be easy to set up and configure just the way you want — even for first-time builders. The TUF GAMING Alliance ecosystem makes selecting compatible parts easy, while Armoury Crate software provides Fan Xpert 2+ and hardware information and offers full full control of Two-Way AI Noise Cancellation, RGB lighting and peripheral settings. The TUF GAMING platform gives you the arsenal you need to build and optimize your dream gaming rig, without unnecessary complexity.

TUF Gaming Alliance’s lineup (all PC component lineup).

Build with Confidence

TUF GAMING Alliance is a collaboration between ASUS and trusted PC component brands to ensure compatibility across a wide range of parts, such as PC cases, power supplies, CPU coolers, memory kits and more. With new partnerships and components being added regularly, the TUF Gaming Alliance will continue to grow even stronger. Learn More

TUF PROTECTION

SafeSlot & SafeDIMM

PCIe 5.0 is 2x faster than PCIe 4.0, so we adapted our SMT manufacturing process for the faster SafeSlot, to ensure the highest data speeds. SafeSlot is a reinforced metal sheath added to a PCIe slot to keep a card firmly installed. Meanwhile, strong ASUS SafeDIMM sheathes support and protect memory modules on select ASUS motherboards, empowering you to insert your modules with speed, accuracy and confidence.

ESD Guards

ESD Guards prolong the life of components while preventing damage from electrostatic discharge, providing protection for up to +/- 10 kV of air discharge and +/- 6 kV of contact discharge — greatly surpassing the respective industry standards of +/- 6 kV and +/- 4 kV. Surface-mounted TVS diodes in a dual in-line package help protect your PC from voltage spikes.

USB Connectors Additional on-circuit ESD transient-voltage-suppression

TUF LANGuard

TUF LANGuard is a military-grade innovation that integrates advanced signal-coupling technology and premium surface-mounted capacitors to improve throughput, protecting the motherboard from lightning strikes and static electricity.

DRAM Overvoltage Protection

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

Stainless Steel Back I/O Panel

TUF GAMING motherboards have a corrosion-resistant stainless steel back I/O panel bonded with chromium oxide to provide a lifespan that’s three times longer than traditional panels. With this protective feature, TUF GAMING motherboards passed 72-hour salt fog testing, while other brands only passed 24-hour testing.

3X Longer Lifespan 72-hour salt fog testing

EASY CONFIGURATION

M.2 Q-Latch

The innovative Q-Latch makes it easy to install or remove an M.2 SSD without the need for specific tools. The design employs a simple locking mechanism to secure the M.2 SSD, neatly eliminating the need for screws.

Q-LED

The on-board Q-LED troubleshooting lights give PC builders a quick indicator to confirm that key components ― CPU, RAM, graphics card, storage devices ― are functioning normally during startup.

Armoury Crate

Armoury Crate is exclusive ASUS software that gives you centralized control of supported gaming products. From a single intuitive interface, Armoury Crate lets you easily customize RGB lighting and effects for every compatible device in your arsenal and synchronize them with Aura Sync for uniﬁed system lighting effects. It also provides hardware information and control of settings for a select and growing number of products, including keyboard and mouse preferences, Fan Xpert 2+ and Two-Way AI Noise Cancelation, making it easier to tune the look and feel of your system. Armoury Crate even features dedicated product registration and news sections to help you stay in touch with the gaming community.
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Hardware Information
Fan Xpert 2+
Two-Way AI Noise Cancelation
Aura Sync
Driver & Manual Download
Account Management

Immersive Gaming

TUF GAMING B660M series motherboards provide a high-performance gaming package with a long list of features to improve your experiences, including ultrafast networking for smoother online gameplay, pristine audio with positional cues for FPS gaming, and onboard RGB lighting that syncs with attached accessories to help you create a personalized gaming atmosphere.

Networking

2.5 Gb Ethernet

EXCLUSIVE 2.5 GIGABIT ETHERNET

2.5G on-board Ethernet kicks your LAN connection up a notch with an up to 2.5X bandwidth improvement. Using your existing LAN cable, you can take advantage this networking upgrade to experience smoother, lag-free gaming, immediately stream high-resolution videos and enjoy faster file transfers.

MyASUS

MyASUS offers a variety of support features to help you contact customer service, troubleshoot issues and optimize product performance. You can also use MyASUS to enable the WiFi SmartConnect function to automatically connect to the wireless router with the best signal. Learn more

Two-Way AI Noise Cancelation

This powerful ASUS-exclusive utility leverages a massive deep-learning database to reduce background noise from the microphone* and incoming audio while preserving voices. Distracting keyboard clatter, mouse clicks and other ambient noises are removed so you can hear and be heard with perfect clarity while gaming or during calls.

*An audio splitter (3.5 mm audio jack Y-cable) is necessary when using a 3.5 mm headset.

500M

Deep-learning
database

Audio

Input/output

High

Fidelity

Minimal

Performance impact

COD: MW - FPS (2560 x 1440)

*Testing configuration: CPU: 11th Gen Intel® Core™ processor; motherboard: ROG MAXIMUS XIII HERO; graphics card: NVIDIA RTX 3070; DRAM: G.SKILL F4-3200C16Q-32GVK; power: SUPER FLOWER 550W; HDD: ADATA SX910 SSD 128G; cooling: Enermax T.B.APOLLISH; game: CALL OF DUTY: MODERN WARFARE; voice communication app: Discord (in-app noise canceling effects disabled); background noise: keyboard typing, mouse clicking, people talking, and music
*Actual performance varies by configuration

ASUS Two-Way AI Noise Cancelation using scenario.

Hear the Difference

OFF

Background noise

Other human voice

Human speech

Gaming Audio

Realtek 7.1 Surround Sound

1.TUF Gaming audio chip protection

Enhanced electrical shielding preserves the integrity of audio signals to ensure the best quality.

2. High-definition audio

Premium audio capacitors provide warm, natural and immersive sound.

3. Audio shielding

Our specialized audio path design separates analog and digital signal domains to significantly reduce multi-lateral interference.

Pristine audio

The unique audio codec designed in close collaboration with Realtek for TUF GAMING X570-PRO WIFI II motherboards features an unprecedented 98 dB signal-to-noise ratio for the stereo line out, providing pristine audio quality.

DTS Audio Processing

DTS Audio Processing enhances gaming headset and speaker audio experiences by reducing distortion and by providing deeper bass, so games, movies and music sound better. It also allows you to customize audio settings.

Outshine the Competition

A well-tuned system deserves a matching aesthetic. TUF Gaming B660M series features edge lighting to enhance its rugged look, and now the PCH heatsink gets RGB lighting to take the style even further. ASUS Aura offers full RGB control with a variety of functional presets for built-in LEDs as well as third-party strips you can connect to onboard RGB headers. And it can all be synced with an ever-growing portfolio of Aura-capable hardware.

Learn more about ASUS Aura Sync.

Static
Breathing
Strobing
Rainbow
Color Cycle
Starry Night
Music Effect
Smart
Dark
Adaptive Color

Addressable Gen 2 RGB Header

RGB Header

TUF GAMING B660M-PLUS D4 motherboard with RGB lighting.

Addressable Gen 2 RGB Header

The addressable Gen 2 RGB header is now capable of detecting the number of LEDs on second-gen addressable RGB devices, allowing the software to automatically tailor lighting effects to specific devices. The new header also offers backward-compatibility with existing addressable RGB gear.