AMD AM4 Socket and PCIe 4. 0: The perfect pairing for Zen 3 Ryzen 5000 & 3rd Gen AMD Ryzen CPUs
Robust Power Design: 14+2 DrMOS power stages with high-quality alloy chokes and durable capacitors provide reliable power for the latest high-core-count AMD CPUs
Optimized Thermal Solution: Fanless VRM and chipset heatsinks with ASUS Stack Cool 3+ design keep your system running reliably under heavy load by enhancing passive cooling capacity for critical onboard components.
High-performance Gaming Networking: On-board WiFi 6 (802. 11ax), Bluetooth V5. 1 and 2. 5 Gb LAN with ASUS LANGuard
Best Gaming Connectivity: Supports HDMI 2. 1 (4K@60HZ) and DisplayPort 1. 2 output, featuring dual M. 2 slots (NVMe SSD)—one with PCIe 4. 0 x4 connectivity, USB 3. 2 Gen 2 front panel Type-C connector, USB 3. 2 Gen 2 Type-C port, USB Audio Type-C bundled with 3. 5mm adapter cable and Thunderbolt 3 header
Industry-leading Gaming Audio & AI Noise Cancelling Mic Technology: High fidelity audio from a SupremeFX S1220A codec with DTS Sound Unbound and Sonic Studio III draws you deeper into the action. Communicate clearly with ASUS AI Noise Cancelling Mic technology.
Unmatched Personalization: ASUS-exclusive Aura Sync RGB lighting, including RGB headers and 2x Gen 2 addressable RGB headers for greater customization
Please ensure your BIOS is up to date if installing a compatible Ryzen 5000 series CPU. Visit ASUS site search by motherboard model name, click on “Support†tab, Drivers and Tools, then BIOS & Firmware to download the latest BIOS.
ASUS ROG STRIX B550-E Gaming ATX Motherboard
ROG Strix B550 Gaming series motherboards offer a feature-set usually found in the higher-end ROG Strix X570 Gaming series, including the latest PCIe® 4.0. With robust power delivery and effective cooling, ROG Strix B550 Gaming is well-equipped to handle 3rd Gen AMD Ryzen™ CPUs. Boasting futuristic aesthetics and intuitive ROG software, ROG Strix B550-E Gaming gives you a head start on your dream build.
Advance Your Gaming Immersion
ROG Strix B550-E Gaming is PCIe® 4.0-ready and provides the latest connectivity options for supersmooth networking and blisteringly fast file transfers. Audio enhancements give you a massive advantage, allowing you to pick up on the subtlest of cues for a completely immersive gaming experience.
PCIe 4.0-Ready
ROG Strix B550-E Gaming features two M.2 slots, one of which supports the latest PCIe 4.0 standard to provide maximum storage flexibility and the fastest data speeds available via the 3rd Gen AMD Ryzen platform. Both M.2 slots support up to the type 22110 socket and NVM Express® RAID for a performance boost.
All-round Performance
ROG Strix B550-E Gaming provides robust power delivery to fuel Ryzen’s cores, comprehensive cooling, and support for faster memory — so it has everything you need to load up your build with high-performance components for playing in the big leagues.
POWER DESIGN
Digital power control and an array of power stages ensure ROG Strix B550-E Gaming has the muscle to control the latest AMD® CPUs.
PROCOOL POWER CONNECTOR
The ProCool socket is built to exacting specifications to ensure flush contact with the PSU power lines, enabling lower impedance and better heat dissipation.
DIGI+ POWER CONTROL
ASUS DIGI+ Power Control is an innovative set of controllers for digital VRM and DRAM Voltage. These controllers offer ultra precise memory and voltage tuning for optimal system efficiency, stability and performance.
TEAMED POWER STAGES
14+2 power stages combine high-side and low-side MOSFETs and drivers into a single package, delivering the power and efficiency that the latest AMD CPUs demand.
ALLOY CHOKE & CAPACITOR
Superior chokes and durable capacitors are engineered to resist extreme temperatures and provide up to 110% better performance than the industry standard.
6-LAYER PCB
The 6-layer PCB quickly dissipates heat around the VRM to improve overall system stability and give the CPU more overclocking headroom.
Play Your Own Style
The cyberpunk-inspired aesthetics of ROG Strix B550-E Gaming are accentuated by the bold slashes and cybertext. By pairing your rig with other products from the diverse ROG ecosystem, you can create a fully customized gaming setup that reflects your personal style.
UNDENIABLY ROG STRIX
ROG Strix B550-E Gaming embodies the ROG spirit with eye-catching aesthetics, including the next-generation distorted ROG eye logo and recessed cybertext patterning etched on the I/O shroud. These new designs move ROG Strix boldly into the future, while clearly reflecting the series' gaming roots.
ROG Gives You More
ROG-exclusive software utilities deliver intuitive audio tuning and gaming enhancements that allow you to configure your gaming build the way you want.
5-Way Optimization
Take care of complex tuning with just one click. ASUS 5-Way Optimization is a system-wide tuning utility that overclocks the processor and tunes fan speeds to ensure the best balance between cooling and acoustics. The automated CPU tuning feature of 5-Way Optimization leverages the same onboard intelligence as AI Overclocking, but goes further by running a Prime95-based stress test that continually monitors the system.
UEFI BIOS
The renowned ROG UEFI (BIOS) provides everything you need to configure, tweak, and tune your rig. It offers intelligently simplified options for newcomers to PC DIY, as well as comprehensive features for seasoned veterans.
When you're ready for a deeper dive into the configuration of your system, delve into the UEFI's Advanced mode and take complete control. Each section is intuitively organized, and a built-in search feature makes it easy to find the options you need. Advanced functions are coded with the intelligence to adapt to your settings, and when you're ready to take charge, parameters have the granularity to dial in performance just the way you want.
Specifications
CPU
AMD AM4 Socket for AMD Ryzenâ„¢ 5000 Series/ 4000 G-Series/ 3000 Series Desktop Processors
* Refer to www.asus.com for CPU support list
Chipset
AMD B550
Memory
4 x DIMM, Max. 128GB, DDR4 4866(O.C)/4600(O.C)/4400(O.C)/4266(O.C.)/4133(O.C.)/4000(O.C.)/3866(O.C.)/3600(O.C.)/3466(O.C.)/3200/3000/2800/2666/2400/2133 MHz Un-buffered Memory
AMD RyzenTM 4000 G-Series Processors
4 x DIMM, Max. 128GB, DDR4 5100(O.C)/4800(O.C.)/4600(O.C)/4400(O.C)/4266(O.C.)/4133(O.C.)/4000(O.C.)/3866(O.C.)/3600(O.C.)/3466(O.C.)/3200/3000/2800/2666/2400/2133 MHz Un-buffered Memory
OptiMem II
Dual Channel Memory Architecture
ECC Memory (ECC mode) support varies by CPU.
* Refer to www.asus.com for the Memory QVL (Qualified Vendors Lists).
Graphic
1 x HDMI 2.1(4K@60HZ)
1 x DisplayPort 1.2
*Graphics specifications may vary between CPU types.
Integrated Graphics Processor
Multi-GPU Support
Supports NVIDIA 2-Way SLI® Technology
Supports AMD 3-Way CrossFireXâ„¢ Technology
Expansion Slots
AMD Ryzenâ„¢ 5000 Series/ 3000 Series Desktop Processors
AMD B550 Chipset
1 x PCIe 3.0 x16 (x4 mode) *
2 x PCIe 3.0 x1
2 x PCIe 4.0 x16 (x16 or dual x8)
2 x PCIe 3.0 x16 (x16 or dual x8)
Storage
1 x M.2_2 socket 3,
AMD RyzenTM 4000 G-Series Processor :
AMD Ryzenâ„¢ 5000 Series/ 3000 Series Desktop Processors :
1 x M.2_1 socket 3, with M key, type 2242/2260/2280/22110 storage devices support (SATA & PCIE 3.0 x 4 mode)*
Total supports 2 x M.2 slot(s) and 6 x SATA 6Gb/s ports
1 x M.2_1 socket 3, with M key, type 2242/2260/2280/22110 storage devices support(SATA & PCIe 4.0 x4 mode)
AMD B550 Chipset :
6 x SATA 6Gb/s port(s)
Support Raid 0, 1, 10
LAN
Intel® I225-V 2.5Gb Ethernet
ASUS LANGuard
Wireless Data Network
2x2 Wi-Fi 6 (802.11 a/b/g/n/ac/ax) support 1024QAM/OFDMA/MU-MIMO
Intel® Wi-Fi 6 AX200
Supports dual band frequency 2.4/5 GHz
Supports channel bandwidth: HT20/HT40/HT80/HT160
Bluetooth
Bluetooth v5.1*
*BT 5.1 function will be ready in Windows 10 build 19041 or later.
Audio
- Rear audio USB Type-C® port
- Audio Shielding
ROG SupremeFX7.1-Channel High Definition Audio CODEC S1220A
- Premium Japanese audio capacitors
- Audio Cover
- Dual OP Amplifiers
- Impedance sense for front and rear headphone outputs
- Supports : Jack-detection, Multi-streaming, Front Panel Jack-retasking
- High quality120dBSNR stereo playback outputand113dBSNR recording input
- Supports up to 32-Bit/192kHz playback *
Audio Feature :
- SupremeFX Shieldingâ„¢ Technology
USB Ports
3 x USB 3.2 Gen 2 port(s)(2 x Type-A +1 x USB Type-C®)
KWD 
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