Scan code: LN113031 Manufacturer code: 90-MXBEN0-A0UAYZ

ASRock AMD Ryzen B550 Taichi Razer Edition AM4 PCIe 4.0 ATX Motherboard

ASRock B550 Taichi Razer Edition, AMD B550, AM4, DDR4, PCIe 4.0, Dual M.2, CrossFire, 2.5G/ax WiFi, ATX

Thumbnail 1 : ASRock AMD Ryzen B550 Taichi Razer Edition AM4 PCIe 4.0 ATX Motherboard Thumbnail 2 : ASRock AMD Ryzen B550 Taichi Razer Edition AM4 PCIe 4.0 ATX Motherboard Thumbnail 3 : ASRock AMD Ryzen B550 Taichi Razer Edition AM4 PCIe 4.0 ATX Motherboard Thumbnail 4 : ASRock AMD Ryzen B550 Taichi Razer Edition AM4 PCIe 4.0 ATX Motherboard
Scan code: LN113031 Manufacturer code: 90-MXBEN0-A0UAYZ
Order now and get it tomorrow, Mon 2nd Aug
With a 10% deposit from just £7.37 / month (APR 15.9%)
Delivery Options
  • By DPD On 3rd Aug to your specified address. | £11.50 Receive SMS with one-hour delivery window Weekend, timed and European delivery options are available at checkout

    Have your parcel delivered by DPD to your specified address. Receive SMS with one-hour delivery window

    Weekend, timed and European delivery options are available at checkout
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    Order online, collect from our Bolton store (25-28 Enterprise Park, Middlebrook, Horwich, Bolton, BL6 6PE)

  • UPS and DPD Pickup Pickup from local convenience store | £4.79

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  • SCANPROTECT Protect against installation damage for 28 days. More info

    ScanProtect is an enhanced warranty specifically designed and offered by Scan to reduce the risk of any mishap or damage to components during installation.

    Our aim with ScanProtect is to encourage our customers to upgrade or build their own PC confidently. For a small additional fee our customers are provided with complete peace of mind.

ASRock B550 Taichi Razer Edition AMD Ryzen ATX Motherboard

ASRock B550 Taichi Razer Edition 3rd Gen AMD Ryzen ATX Motherboard

For Gamers. By Gamers. The ASRock B550 Taichi ATX motherboard stands out for its incredible OC performance and premium specification, more so it is an amazing Razer Edition, which is the world’s first motherboard natively integrated with Razer Chroma RGB lighting. The ultimate control centre for all things Chroma RGB, and enables universal compatibility with thousands of ARGB components directly into the ecosystem. This flagship motherboard is built for AMD Ryzen™ 3000, 4000 G-Series and 5000 Series Desktop Processors, while the AMD B550 chipset makes PCI-e 4.0 available for those who desire high performance, bandwidth and speed. Featuring a wealth of USB connectivity, HDMI, DisplayPort and Wi-Fi Antenna connectors. Gamers can take pleasure from the rapid speed that this motherboard delivers. The Killer Networking us designed specifically for competitive gamers and performance-hungry users, prioritize real time offering an uninterrupted online entertainment experience.

Please note: Supports AMD AM4 Socket Ryzen™ 3000, 4000 G-Series and 5000 Series Desktop Processors.
Not Compatible with AMD Ryzen™ 5 3400G & AMD Ryzen™ 3 3200G.

AMD B550Chipset

AM4CPU Socket

AMD Ryzen™ G-Series3000, 4000, & 5000 Series Desktop CPU

ATXForm Factor

Component Breakdown of the ASRock B550 x Razer Edition

Design of ASRock B550 Razer Edition AMD Ryzen Motherboard

1. Supports AM4 AMD Ryzen™ Processors   |   2. Dual Channel DDR4 Memory
3. 24Pin ATX Hi-Density Connector   |   4. Premium 60A Power Choke / 16 Power Phase Design / Digi Power
5. XXL Aluminium Alloy Heatsink   |   6. 8Pin 12V Hi-Density Power Connectors
7. B550 Razer Edition Motherboard with support for Razer Chroma
Expansion Slots: Two M.2 Slots support for PCIe Gen4x4 & Gen3x4
Two PCIe 3.0 x1 / PCIe 3.0 x16 / Two PCIe 4.0 x16
Networking: Killer Ethernet E3100 / Killer Wi-Fi 6 AX1650 / Killer DoubleShot Pro

The Ultimate Power of Design and Durable Components

ASRock M.2

overclocking performance combined with robust features The AMD B550 chipset makes PCIe® possible for anyone who wants higher performance, bandwidth and speed. PCIe 4.0 external clock generator provides better PCIe 4.0 overclocking performance. Hyper M.2 socket that supports PCIe Gen4 x4 while Ultra M.2 socket is capable of running PCIe Gen3 x4 and SATA3 mode. This motherboard supports the multiple GPU technology that supports PCIe 4.0 x8/x8 mode. Boost the extreme performance for the games that is Microsoft® DirectX® 12 or Vulkan® ready. Featuring sturdy components and completely smooth power delivery to the CPU. It offers unmatched overclocking capabilities and enhanced performance for advanced gamers. With ASRock Super Alloy features you get to utilize the XXL Aluminium Heatsink, premium components and 2oz Copper PCB delivering lower temperature and higher energy efficiency for overclocking.

The Possibilities are Endless with Razer Chroma

lighting effects

lighting effectsWhether it’s enhancing your immersion through Chroma-integrated games, or designing your setup, Razer offers a level of RGB lighting customization that can’t be found anywhere else.

chroma studio

chroma studioIf you're looking for an RGB lighting effect that’s truly unique, tweak and tinker to your heart’s content with our Chroma Studio – where you can modify our existing effects or design your own.

chroma connect

chroma connectFrom one convenient dashboard, sync up all your Chroma-enabled devices with Chroma-integrated games and applications for a truly immersive lighting experience.

chroma visualiser

chroma visualiserEnjoy a dynamic level of audio visualization with colourful sound waves that jump up and down on your device as you play your favourite music, games, and videos./p>

Synchronize across the RGB Sync-certified accessories This B550 Taichi Razer Edition motherboard with 16.8 million colours and a suite of unique lighting effects, features Razer Synapse 3 as it allows you to customize the lighting on your motherboard and other Addressable RGB (ARGB) devices connected to the motherboard's headers.

1. Plug your ARGB LED strips or devices to any of the 3-pin 5V ARGB headers on the motherboard.
2. Download Razer Synapse 3 from then install and login.
3. Use Razer Synapse 3 to access in-depth lighting customization options; and integrate games and applications across your ARGB and Razer Chroma-enabled devices for a truly immersive experience.

Built with a Wealth of Connectivity


Flexible integrated I/O shield The backplate strengthens the motherboard to prevent bending caused by heavy coolers or graphics cards with better airflow and enhanced stability. Discover an array of USB connections Front USB 3.2 Gen2 Type-C header delivers up to 10 Gbps data transfer rate and next generation reversible USB design to the front panel of computer case.

Equipped to Deliver an Extreme Audio Performance

ASRock audio

AUDIO THAT MATTERS Whether you are using headphones, a headset, external or internal speakers, via USB, Wi-Fi, analog output or even HDMI, Nahimic Audio offers you the most engaging listening experience, vibrant and rich with details. Feel the immersion, feel the sound as if you were in the heart of the action. Nahimic is compatible with all of your favourite audio tools and ensures the best sound with any of them. The Sound Tracker is a visual indicator that points out the directions from which predominant sounds are coming.

Game Faster, Win more with Killer Networking

Killer networking

redefining wireless performance with Killer Wi-Fi 6 Killer Ethernet E3100 and Wi-Fi 6 AX1650, designed specifically for competitive gamers and performance-hungry users, prioritize real time packets over other packets and offer an uninterrupted online entertainment experience. Killer DoubleShot Pro enables massive throughput and unbeatable online performance for systems that have both the Killer Wireless and Killer Ethernet products. DoubleShot Pro enables your computer to use Wi-Fi and Ethernet at the same time. It automatically utilizes the fastest network connection (Ethernet or Wireless) for all of the PC’s high priority traffic, and all standard traffic is then sent over the other interface.

AMD Ryzen Processors
Core Specifications
Edition Taichi Razer Edition
Form Factor ATX
CPU Socket AM4
Chipset AMD B550
RAM Memory Support
Memory Type DDR4
Memory Channel Dual (2)
Memory Type (ECC) ECC/Non-ECC
Memory Type (R/U) UDIMM (Unbuffered)
Memory Speed (Mhz)
  • DDR4 - 2133
  • DDR4 - 2400
  • DDR4 - 2667
  • DDR4 - 2933
  • DDR4 - 3200
  • DDR4 - 3466(OC)
  • DDR4 - 3600(OC)
  • DDR4 - 3733(OC)
  • DDR4 - 3800(OC)
  • DDR4 - 3866(OC)
  • DDR4 - 4000(OC)
  • DDR4 - 4133(OC)
  • DDR4 - 4200(OC)
  • DDR4 - 4266(OC)
  • DDR4 - 4333(OC)
  • DDR4 - 4400(OC)
  • DDR4 - 4466(OC)
  • DDR4 - 4533(OC)
  • DDR4 - 4600(OC)
  • DDR4 - 4666(OC)
  • DDR4 - 4733+(OC)
Max. Memory Capacity 128GB (4x32GB)
Audio Realtek ALC1220 7.1 HD Audio
Graphics Support
Primary GPU Interface PCIe 4.0 (x16) [PCIe 3.0 Backwards Compatible]
NVIDIA SLI Support Not Supported
AMD CrossFire Support 3-Way CrossFire
Integrated Graphics Requires Processor Graphics or Discrete GPU
On-Board Graphics Connectors
  • DisplayPort 1.4
  • HDMI 2.1
Internal Connectivity
Expansion Slots
  • 1 x M.2, 22-42/60/80, PCIe Gen4x4/SATA
  • 1 x M.2, 22-42/60/80/110, PCIe Gen3x4/SATA3
  • 2 x PCIe 3.0 x1
  • 1 x PCIe 3.0 x16
  • 2 x PCIe 4.0 x16
SATA Support SATA3
RAID Support via SATA
Storage Mode Support
  • AHCI
  • Hot Plug
  • NCQ
  • RAID 0
  • RAID 1
  • RAID 10
Internal I/O
  • 1 x 24-pin (Power)
  • 2 x 8-pin (Power)
  • 2 x Addressable Digital RGB Header
  • 1 x Clear CMOS Button
  • 1 x CPU Fan Connector
  • 1 x CPU Water Pump/Fan Connector
  • 1 x Dr. Debug with LED
  • 1 x Front Panel Audio Header
  • 1 x Front Panel USB Type-C Header
  • 1 x Power Button with LED
  • 1 x Power LED / Speaker Header
  • 1 x Reset Button with LED
  • 2 x RGB Header
  • 8 x SATA III - 6Gb/s
  • 5 x System Fan/Water Pump Header
  • 2 x USB 2.0 Header
  • 2 x USB 3.2 Gen1 Header
External Connectivity
Network Interface Type
  • 802.11ax WiFi LAN
  • Wired 2.5 Gigabit LAN
Network Chip/Modules
  • 1 x Killer E3100G (2.5GbE LAN)
  • 1 x Killer Wi-Fi 6 AX1650x (ax WiFi, BT5.1)
Rear I/O Connectors
  • 1 x Bass Speaker Out
  • 1 x BIOS Flashback Button
  • 1 x Central Speaker Out
  • 1 x Clear CMOS Button
  • 1 x DisplayPort 1.4
  • 1 x Front Speaker Out
  • 1 x HDMI 2.1
  • 1 x Line In
  • 1 x Mic-In
  • 1 x Rear Speaker Out
  • 1 x RJ-45 with LED
  • 2 x USB 2.0
  • 4 x USB 3.2 Gen1 Type-A
  • 1 x USB 3.2 Gen2 Type-A
  • 1 x USB 3.2 Gen2 Type-C
  • 2 x WiFi Antenna connectors
Additional Specifications
Water Cooled No
Cooling Passive Heatsinks
QPI Speed N/A
Board Dimensions 305 x 244 mm
Additional Information
Scan Code LN113031
Model Number 90-MXBEN0-A0UAYZ
GTIN 4710483933059

Please note your statutory rights are not affected.

For further information regarding Scan's warranty procedure please see our terms and conditions

24 months
Return to base
DOA Period:
28 days
RTB Period:
24 months
Manufacturer Contact Details
0871 472 4747
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ASRock AMD Ryzen B550 Taichi Razer Edition AM4 PCIe 4.0 ATX Motherboard
ASRock AMD Ryzen B550 Taichi Razer Edition AM4 PCIe 4.0 ATX Motherboard