Asrock B450 PRO4 R2.0 AMD B450 AM4 ATX Motherboard 4 DDR4 XFire VGA HDMI DP 2x M.2

£77.20 Inc Vat

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SKU: B450 PRO4 R2.0 Categories: ,


Asrock B450 PRO4 R2.0 AMD B450 AM4 ATX 4 DDR4 XFire VGA HDMI DP 2x M.2

    Supports AMD AM4 Socket Ryzen™ 2000, 3000 and 5000 Series Desktop Processors

    Supports DDR4 3200 (OC)

    2 PCIe 3.0 x16, 4 PCIe 2.0 x1

    AMD Quad CrossFireX™

    Graphics Output: HDMI, Display Port, D-Sub

    7.1 CH HD Audio (Realtek ALC892/897 Audio Codec)

    6 SATA3, 1 Ultra M.2 (PCIe Gen3 x4), 1 M.2 (PCIe Gen3 x2 & SATA3)

    2 USB 3.2 Gen2 (Rear Type A C)

    6 USB 3.2 Gen1 (2 Front, 4 Rear)

    Realtek Gigabit LAN

10 Power Phase Design

  Featuring sturdy components and completely smooth power delivery to the CPU. Plus, it offers unmatched overclocking capabilities and enhanced performance with the lowest temperature for advanced gamers as well.

Dual M.2 For SSD

  One PCIe Gen3 x4 Ultra M.2 interface that pushes data transfer speeds up to 32Gb/s. The other one supports PCIe Gen3 x2 & SATA3 M.2 modules.

Dual USB 3.2 Gen2 (Type-A Type-C)

  This motherboard 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 to deliver up to 10 Gbps data transfer rates.

2oz Copper

  It comes with 2 ounces copper inner layers, using only carefully selected copper materials for PCB layers, delivering lower temperature and higher energy efficiency for overclocking.

AMD StoreMI Technology

  A powerful tool that combines the speed of your SSD with the capacity of your hard disk into a single, fast, easy-to-manage drive, AMD StoreMI technology “combines” these two types of storage into a single drive and automatically moves the data you access the most to the SSD, so you get the best of both worlds.

Super Alloy Motherboard

    Premium Power Choke

    Compared to traditional chokes, ASRock’s premium power chokes effectively make the saturation current up to three times better, thus providing enhanced and improved Vcore voltage to the motherboard.

    Sapphire Black PCB

    Pure black PCB appearance. The new Sapphire Black PCB represents rock-solid quality and gives the motherboard a more mysterious touch. 

    2oz Copper PCB

    Using only carefully selected copper materials for PCB layers, 2oz Copper PCB delivers lower temperature and higher energy efficiency for overclocking.

    3 Graphics Outputs

  Complete with all three types of most used connectors! Packed with a D-Sub DisplayPort HDMI combo. Plus the HDMI port supports 4K resolution.

    *Supported only with processors with integrated graphics. Please check CPU support list from each motherboard webpage.

Triple Monitor

  Graphics, graphics and even more graphics! You’ve demanded for more eye candy, so this motherboard supports Triple Monitor. You may choose up to three display interfaces from the rear i/o to connect monitors and use them simultaneously without installing another graphics card.

    *Supported with processors with integrated graphics only.

Solid Capacitor Design

  ASRock applied solid capacitors on this motherboard. With these solid caps, this motherboard is allowed to perform more stably and ensure longer lifetime.

Digi Power

  Unlike traditional motherboards that use analog power, this motherboard uses a next generation digital PWM (Pulse-Width Modulation) design, which provides CPU Vcore voltage more efficiently and smoothly, so that the stability and lifespan of the motherboard is greatly enhanced.


  A-Tuning is ASRock’s multi purpose software suite with a new interface, more new features and improved utilities.

Full Spike Protection

  Some sensitive digital components on the motherboard are vulnerable to power surges, the excessive current may cause your system to malfunction immediately. ASRock Full Spike Protection includes various technologies to prevent your motherboard’s components from being damaged by these unexpected voltage spikes.

Live Update & APP Shop

  ASRock Live Update & APP Shop is designed for your convenience. We provide various apps and support software for users to download. You can also easily optimize your system and keep your motherboard up to date with ASRock Live Update & APP Shop


Motherboard Type: Desktop

Form Factor: ATX

Socket: AMD AM4

Chipset: AMD B450

DDR Type: DDR4

CPU Support: Click here for CPU support

RAM Technology: DDR4 (Dual Channel)

RAM Slots: 4 x DIMM

RAM Speeds: Up to 3200 MHz

Maximum Memory: 128GB

Graphics: Integrated AMD Radeon Vega Series Graphics in Ryzen Series APU

Graphics Ports: 1 x VGA

1 x HDMI

1 x DisplayPort 1.2

Multi-GPU Support: Supports AMD Quad CrossFireX

PCI/PCI Express: 2 x PCIe 3.0 x16

4 x PCIe 2.0 x1

Storage: 6 x SATA III

1 x Ultra M.2 (2242/2260/2280) – PCIe

1 x M.2 (2230/2242/2260/2280/22110) – SATA & PCIe

RAID: “RAID 0, 1, 10 “

Wireless: –


Audio: 7.1 CH HD Audio with Content Protection (Realtek ALC892/897 Audio Codec)

USB Ports Supported: “2 x USB 3.2 Gen2 (Type A & C at back)

6 x USB 3.1 Gen1 (4 at back, 2 at mid-board)

6 x USB 2.0 (2 at back, 4 at mid-board)”

Back Panel I/O Ports: 1 x PS/2 Mouse/Keyboard

1 x D-Sub

1 x HDMI

1 x DisplayPort 1.2

2 x USB 2.0

1 x USB 3.2 Gen2 Type-A

1 x USB 3.2 Gen2 Type-C

4 x USB 3.2 Gen1

1 x RJ-45 LAN

HD Audio Jacks

Internal I/O Connectors: 1 x COM Port

1 x TPM

1 x Power LED and Speaker


1 x Addressable LED

1 x AMD Fan LED

1 x CPU Fan

1 x CPU/Water Pump Fan

3 x Chassis/Water Pump Fan

1 x 24 pin ATX

1 x 8 pin 12V

1 x Front Audio

.: 2 x USB 2.0

1 x USB 3.2 Gen1

Accessories: 2 x SATA Data Cables

2 x Screws for M.2 Sockets

Package Type: Retail

Package Weight: 1.3020 kg

Warranty: 3 Year Replacement Warranty

M.2 Slot(s): Yes (M.2)

No. LAN Ports: 1 x LAN

Max LAN Speed: GB LAN

Additional information




Motherboard Chipset


B450 PRO4 R2.0




B450 PRO4 R2.0



model number

B450 PRO4 R2.0


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