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ASRock

ASRock B550 Extreme4 – AMD B550 Chipset (Socket AM4) PCIe 4.0 ATX Motherboard

  • Chipset: AMD B550
  • CPU Socket: AM4
  • Supported CPU: AMD Ryzen 3000 & 5000 Series
  • Memory Slots: 4
  • PCIe Gen 4 X16 Slots: 1
  • Form Factor: ATX

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£131.99

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Brand ASRock SKU MB-ASRB550-EXTR4 Manufacturer part B550 EXTREME4 EAN 4710483931574

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Product Description

Wake the performance with the ASRock B550 Extreme4 motherboard, featuring 14 Power Phase Design, PCIe 4.0, 7.1 CH HD Audio, Dragon 2.5G LAN and 1 Hyper M.2 (PCIe Gen4 x4).

Specifications

  • Chipset: AMD B550
  • CPU Socket: AM4
  • Supported CPU: AMD Ryzen 3000 & 5000 Series
  • Memory Slots: 4
  • PCIe Gen 4 X16 Slots: 1
  • Form Factor: ATX
  • 14 Power Phase Design
  • AMD CrossFireX
  • 7.1 CH HD Audio
  • 6 SATA3, 1 Hyper M.2 (PCIe Gen4 x4), 1 M.2 (PCIe Gen3 x2 & SATA3)
  • Dragon 2.5G LAN
  • 2 USB 3.2 Gen2 (Rear Type A+C)

AMD B550

Chipset

AM4

Socket

Gen 4.0

PCIe

ATX

Form Factor

About the ASRock B550 Extreme4 Motherboard

ASRock B550 Extreme4
ASRock B550 Extreme4

Unbeatable Heatsink Armour

Forged with aluminium alloy heatsink top cover that effectively improves heat dissipation. Underneath its solid strong cover lie two gaming required M.2 Key M sockets for high speed SSDs.

Dual M.2 Sockets for SSD

Hyper M.2 socket that supports PCIe Gen4 x4 while M.2 socket is capable of running PCIe Gen3 x2 and SATA3 mode.

ASRock B550 Extreme4
ASRock B550 Extreme4

ASRock B550 Extreme4

Nahimic Audio

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.

Dr. MOS

Dr.MOS is the integrated power stage solution which is optimised for synchronous buck-set down voltage applications! Compared to traditional discrete MOSFETs, it intelligently delivers higher current for each phase, thus providing improved thermal result and superior performance.

ASRock B550 Extreme4
ASRock B550 Extreme4

2oz Copper PCB

2 ounce copper inner layers that provide stable signal traces and power shapes! Delivering lower temperature and higher energy efficiency for overclocking, it’s able to support the latest DDR4 memory modules with most extreme memory performance!

Polychrome RGB

ASRock B550 Extreme4 motherboards deliver stunning performance and superior aesthetics to rule your own colourful lighting way! ASRock offers a very comprehensive control to perform the built-in RGB LEDs or the connected LED strips, CPU fans, coolers, chassis and any RGB devices smoothly.

AMD Smart Access Memory

Conventional PC systems processor can only access a fraction of graphics memory and limits system performance. With AMD Smart Access Memory, the data channel gets expanded to harness the full potential of GPU memory, removes the bottleneck and increase performance.

ASRock B550 Extreme4
ASRock B550 Extreme4

Dragon 2.5 Gb/s LAN

The intelligent 2.5Gb/s LAN platform is built for maximum networking performance for the demanding requirements of home networking, content creators, online gamers and high-quality streaming media. Boost networking performance up to 2.5X the bandwidth compared to the standard gigabit Ethernet, you’ll enjoy the faster and uncompromised connectivity experience for gaming, file transfers and backups.

Front USB 3.2 Gen1 Type-C

Front USB 3.2 Gen1 Type-C header delivers up to 5 Gbps data transfer rate and next generation reversible USB design to the front panel of computer case.

Specification

Specification

Chipset B550
Power Phases 14
Form Factor ATX
Motherboard Height 305mm
Motherboard Width 244mm
Maximum memory 128GB
Max supported memory speeds 4733+ MHz (OC)
Memory slots 4
Supported memory types DDR4
Onboard Audio Realtek ALC1220 Audio Codec
Audio Channels 7.1
Onboard Bluetooth No
Onboard Wi-Fi No
LAN Ports 2.5 Gigabit LAN 10/100/1000/2500 Mb/s (Dragon RTL8125BG)
PCIe Gen 3.0 x16 Slots 1
PCIe Gen 3.0 x1 Slots 2
PCIe Gen 4.0 x16 Slots 1
M.2 Sockets 2
SATA Ports 6
Front Audio Panel Connector Yes
Onboard USB2.0 Headers 2
Onboard USB3.0 Headers 1
RGB Headers 2 x Addressable LED Headers, 2 x RGB LED Headers
Onboard USB3.0 Type C Headers 1
Audio Jacks 5
DisplayPort No
HDMI Port Yes
USB C Ports 1
USB 2.0 Ports 4
USB 3 Ports 3
CPU Brand AMD
CPU Socket AM4
Supported CPU AMD Ryzen 3000 G-Series, AMD Ryzen 3000 Series, AMD Ryzen 4000 G-Series, AMD Ryzen 5000 G-Series, AMD Ryzen 5000 Series
Onboard Video Yes (requires CPU with integrated graphics chip)

Product identity

Brand ASRock
SKU MB-ASRB550-EXTR4
Manufacturer part B550 EXTREME4
Barcode 4710483931574

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Delivery

Your ASRock B550 Extreme4 – AMD B550 Chipset (Socket AM4) PCIe 4.0 ATX Motherboard ships tracked — order before 2pm Monday to Friday and it goes out the same day. Next working day delivery. Standard tracked delivery £3.95, express £7.95, Highlands & Islands £8.95.

Delivery information

Returns

Changed your mind? Send your ASRock B550 Extreme4 – AMD B550 Chipset (Socket AM4) PCIe 4.0 ATX Motherboard back unopened within 30 days for a full refund. Anything faulty can be rejected for a full refund within 30 days of delivery.

Returns policy

Ways to pay

Pay by card, or spread the cost of your ASRock B550 Extreme4 – AMD B550 Chipset (Socket AM4) PCIe 4.0 ATX Motherboard over four interest-free instalments with Clearpay. Every order earns loyalty points towards the next one.

Ways to pay

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Not sure the ASRock B550 Extreme4 – AMD B550 Chipset (Socket AM4) PCIe 4.0 ATX Motherboard is right for your build, or whether your power supply is up to it? Ask us.

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