Asrock B550 Pro4 AMD B550 Socket AM4 ATX Motherboard

This AMD B550 Pro4 motherboard from ASRock is prepared for 3rd Gen AMD Ryzen™ processors and future generation processors. The AMD B550 chipset makes PCI-e 4.0 available for those who desire high performance, bandwidth and velocity. Enjoy stunning lighting and with Polychrome RGB Sync-certified devices you can synchronize across your compatible accessories.

£118.99 £99.16
SKU
203-FB8-3BB
Availability: 2

Features

Features

Brand
ASRock
Model Number
90-MXBCZ0-A0UAYZ
Motherboard Chipset
B550 Chipset (Ryzen AM4)
CPU Socket Type
AM4
Outputs
HDMI, USB-C ( VirtualLink ), VGA
Form Factor
ATX

Description

Asrock B550 Pro4 AMD B550 Socket AM4 ATX Motherboard

SYNCHRONIZE ACROSS THE RGB SYNC-CERTIFIED ACCESSORIES

This B550M Pro4 motherboard features onboard RGB headers and an addressable RGB header that allow motherboard to be connected to compatible LED devices such as strip, CPU fans, coolers, chassis and so on. Users may also synchronize RGB LED devices across the Polychrome RGB Sync-certified accessories to create their own unique lighting effects.


*The addressable RGB LED header supports WS2812B addressable RGB LED strip (5V/Data/GND), with a maximum power rating of 3A (5V), a max of 80 LEDs and length within 2 meters. *The RGB LED header supports standard 5050 RGB LED strip (12V/G/R/B), with a maximum power rating of 3A (12V) and length within 2 meters.


Built with a Wealth of Connectivity

1. Supports 3rd Gen / future AM4 AMD Ryzen™ Processors   |   2. Dual Channel DDR4 Memory Technology
3. 24Pin ATX Hi-Density Connector   |   4. Premium 50A Power Choke / 8 Power Phase Design / Digi Power VRM
5. 8Pin 12V Hi-Density Power Connectors   |   6. XXL Aluminium Alloy Heatsink
7. PCIe Steel Slot, 1 PCIe 4.0 x16, 1 PCIe 3.0 x16, 2 PCIe 3.0 x1
8. M.2 Armor Solution / Hyper M.2 Socket, supports PCIe Gen4x4
9. M.2 (Key E) Slot for WiFi *Module not included   |   10.M.2 Socket running PCIe Gen3 x2 / SATA3 mode


Rule your own Lighting Way with Polychrome RGB

SYNCHRONIZE ACROSS THE RGB SYNC-CERTIFIED ACCESSORIES

This B550M Pro4 motherboard features onboard RGB headers and an addressable RGB header that allow motherboard to be connected to compatible LED devices such as strip, CPU fans, coolers, chassis and so on. Users may also synchronize RGB LED devices across the Polychrome RGB Sync-certified accessories to create their own unique lighting effects.


*The addressable RGB LED header supports WS2812B addressable RGB LED strip (5V/Data/GND), with a maximum power rating of 3A (5V), a max of 80 LEDs and length within 2 meters. *The RGB LED header supports standard 5050 RGB LED strip (12V/G/R/B), with a maximum power rating of 3A (12V) and length within 2 meters.

 

Built with a Wealth of Connectivity

DUAL USB TYPE-A + TYPE-C FEATURING REALTEK GIGABIT LAN

Discover an array of USB connections with 8 USB 3.2 Gen1 (4 Front, 4 Rear), Realtek Gigabit LAN, and also has a pair of onboard Type-A and Type-C USB 3.2 Gen2 ports built on the rear I/O for supporting next generation USB 3.2 Gen2 devices and delivers up to 10 Gbps data transfer rates. With the three most popular connectors, B550M Pro4 includes a HDMI, D-SUB and DisplayPort combo so now you have even more graphics output solution.


M.2 Armor Provides Protection for SSD Longevity

A SOLID M.2 SOLUTION PERFORMER

Ready for higher capacity and even faster Type 22110 M.2 NVMe SSD to fulfill the need of performance. The Hyper M.2 socket supports PCIe Gen4 x4 while Ultra M.2 socket is capable of running PCIe Gen3 x2 and SATA3 mode.

Reinforced Steel Slot

STRONG PROTECTION

The strengthened steel slot comes with the next generation PCI Express 4.0 standard. The various benefits include extra anchor points, stronger latch, ensures signal stability, and makes sure heavy graphics cards to be well-installed.

Equipped to Deliver an Extreme Audio Performance

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.

Specification

Core Specifications

Edition ┃ B500 Pro4

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 - 4533+(OC)
DDR4 - 4600(OC)
DDR4 - 4666(OC)
DDR4 - 4733+(OC)

Max. Memory Capacity ┃ 128GB

 

Audio

Audio ┃ Realtek ALC1200 7.1 HD Audio

 

Graphics Support

Primary GPU Interface ┃ PCIe 4.0 (x16)

NVIDIA SLI Support ┃ Not Supported

AMD CrossFire Support ┃ 2-Way CrossFire

Integrated Graphics ┃ Requires Processor Graphics or Discrete GPU

On-Board Graphics Connectors:
D-Sub (VGA)
HDMI 2.1

 

Internal Connectivity

Expansion Slots:
2 x M.2 Key E (Supports Wi-Fi modules)
1 x M.2, 22-42/60/80, PCIe Gen3/SATA3
1 x M.2, 22-60/80/110 PCIe Gen 4x4
1 x M.2, 22-60/80/110, PCIe/SATA
2 x PCIe 3.0 x1
2 x PCIe 4.0 x16

SATA Support ┃ SATA3

Storage Mode Support:
RAID 0
RAID 1
RAID 10

Internal I/O:
1 x 24-pin (Power)
1 x 4-pin (Power)
4 x 4-pin CHA_FAN connector
1 x 4-pin CPU Fan Connector
1 x 4-pin CPU OPT Fan Connector
1 x 8-pin (Power)
2 x Addressable Digital RGB Header
1 x Front Panel Audio Header
2 x RGB Header
6 x SATA III - 6Gb/s
1 x Serial (COM) Header
1 x TPM (SPI_TPM) header
2 x USB 2.0 Header
1 x USB 3.2 Gen1 Header

 

External Connectivity

Network Interface Type ┃ Wired Gigabit LAN (10/100/1000)

Network Chip/Modules ┃ 1 x Realtek RTL8111H (Gigabit LAN)

Rear I/O Connectors:
2 x Antenna Ports
1 x D-Sub (VGA)
1 x Front Speaker Out
1 x HDMI
1 x Line In
1 x Mic-In
1 x PS/2 Keyboard/Mouse Combo
1 x RJ-45 with LED
4 x USB 3.2 Gen1 Type-A
1 x USB 3.2 Gen2 Type-A
1 x USB 3.2 Gen2 Type-C

 

Additional Specifications

Water Cooled ┃ No

Cooling ┃ Passive Heatsinks

QPI Speed ┃ N/A

Board Dimensions ┃ 305 x 244 mm

Delivery