ASRock B450 PRO4 AM4 DDR4 ATX Motherboard

£ 79.49  inc. vat

£86.88save £7.39

£ 66.24 ex. vat

£72.40save £6.16

ASRock B450 PRO4 AM4 DDR4 ATX Motherboard

QuickFind: 854880 Mfr part code: B450 PRO4
  • Socket AM4
  • 2nd Generation Ryzen
  • DDR4
  • ATX Form Factor

Product Description

ASRock B450 PRO4 AM4 DDR4 ATX Motherboard

Features

 

  • AMD AM4 Socket
  • 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 Audio Codec), ELNA Audio Caps
  • 6 SATA3, 1 Ultra M.2 (PCIe Gen3 x4), 1 M.2 (PCIe Gen3 x2 & SATA3)
  • 2 USB 3.1 Gen2 (Rear Type A+C)
  • 6 USB 3.1 (2 Front, 4 Rear)
  • Realtek Gigabit LAN

 

Overview

 

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. SSDs are fast, but expensive, and offer minimal capacity. Mechanical hard drives boast large capacity for a low price, but are much slower than an SSD. 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: SSD responsiveness, and mechanical hard disk capacity. You can also use up to 2GB of RAM as a last-level cache for ultra-fast data.

*AMD StoreMI software is only free with 400-series chipset based motherboards.

 

Dual M.2 For SSD

Equipped with M.2 slot that supports both SATA3 6Gb/s and PCIe Gen3 x4 Ultra M.2 interface that pushes data transfer speeds up to 32Gb/s, and is compatible with ASRock's U.2 Kit for installing some of the world's fastest U.2 PCIe Gen3 x4 SSD.

 

Dual USB 3.1 Gen2 (Type-A + Type-C)

This motherboard has a pair of onboard Type-A and Type-C USB 3.1 Gen2 ports built on the rear i/o for supporting next generation USB 3.1 Gen2 devices and to deliver up to 10 Gbps data transfer rates.

 

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 with A-Series APUs only.

 

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.

 

 

Specification

 

Unique Feature

ASRock USB 3.1 Gen2

- ASRock USB 3.1 Gen2 Type-A Port (10 Gb/s)

- ASRock USB 3.1 Gen2 Type-C Port (10 Gb/s)

ASRock Super Alloy

- Premium Power Choke

- Sapphire Black PCB

- High Density Glass Fabric PCB

- 2oz Copper PCB

ASRock Ultra M.2 (PCIe Gen3 x4)

ASRock Full Spike Protection (for all USB, Audio, LAN Ports)

ASRock Live Update & APP Shop

CPU

- AMD AM4 Socket

- Digi Power design

- 9 Power Phase design

- Supports 105W Water Cooling (Pinnacle Ridge); Supports 95W Water Cooling (Summit Ridge); Supports 65W Water Cooling (Raven Ridge)

Chipset

- AMD Promontory B450

Memory

- Dual Channel DDR4 Memory Technology

- 4 x DDR4 DIMM Slots

- AMD Ryzen series CPUs (Pinnacle Ridge) support DDR4 3200+(OC) / 2933/2667/2400/2133 ECC & non-ECC, un-buffered memory*

- AMD Ryzen series CPUs (Summit Ridge) support DDR4 3200+(OC) / 2933(OC) / 2667/2400/2133 ECC & non-ECC, un-buffered memory*

- AMD Ryzen series CPUs (Raven Ridge) support DDR4 3200+(OC) / 2933(OC) / 2667/2400/2133 non-ECC, un-buffered memory*

- Max. capacity of system memory: 64GB**

- 15μ Gold Contact in DIMM Slots

 

*For Ryzen Series CPUs (Raven Ridge), ECC is only supported with PRO CPUs.

Please refer to below table for DDR4 UDIMM maximum frequency support.

Ryzen Series CPUs (Pinnacle Ridge):

UDIMM Memory Slot     Frequency(MHZ)

A1          A2          B1          B2

-              SR           -              -              2667

-              DR          -              -              2400

-              SR           -              SR           2667

-              DR          -              DR          2400

SR           SR           SR           SR           2133

SR/DR    DR          SR/DR    DR          1866

 

Ryzen Series CPUs (Summit Ridge):

UDIMM Memory Slot     Frequency(MHZ)

A1          A2          B1          B2

-              SR           -              -              2667

-              DR          -              -              2667

-              SR           -              SR           2667

-              DR          -              DR          2400-2667

SR           SR           SR           SR           2133-2400

SR/DR    DR          SR/DR    DR          1866-2133

 

Ryzen Series CPUs (Raven Ridge):

UDIMM Memory Slot     Frequency(MHZ)

A1          A2          B1          B2

-              SR           -              -              2933

-              DR          -              -              2667

-              SR           -              SR           2667

-              DR          -              DR          2400

SR           SR           SR           SR           2133

SR/DR    DR          SR/DR    DR          1866

 

 

SR: Single rank DIMM, 1Rx4 or 1Rx8 on DIMM module label

DR: Dual rank DIMM, 2Rx4 or 2Rx8 on DIMM module label

 

 

**Due to the operating system limitation, the actual memory size may be less than 4GB for the reservation for system usage under Windows® 32-bit OS. For Windows® 64-bit OS with 64-bit CPU, there is no such limitation.

BIOS

- 128Mb AMI UEFI Legal BIOS with multilingual GUI support

- Supports "Plug and Play"

- ACPI 5.1 compliance wake up events

- Supports jumperfree

- SMBIOS 2.3 support

- DRAM Voltage multi-adjustment

Graphics

- Integrated AMD Radeon™ Vega Series Graphics in Ryzen Series APU*

- DirectX 12, Pixel Shader 5.0

- Max. shared memory 2GB

- Three graphics output options: D-Sub, HDMI and DisplayPort 1.2

- Supports Triple Monitor

- Supports HDMI with max. resolution up to 4K x 2K (4096x2160) @ 24Hz / (3840x2160) @ 30Hz

- Supports DisplayPort 1.2 with max. resolution up to 4K x 2K (4096x2160) @ 60Hz

- Supports D-Sub with max. resolution up to 1920x1200 @ 60Hz

- Supports Auto Lip Sync, Deep Color (12bpc), xvYCC and HBR (High Bit Rate Audio) with HDMI Port (Compliant HDMI monitor is required)

- Supports HDCP with HDMI and DisplayPort 1.2 Ports

- Supports 4K Ultra HD (UHD) playback with HDMI and DisplayPort 1.2 Ports

 

*Actual support may vary by CPU

Audio

- 7.1 CH HD Audio with Content Protection (Realtek ALC892 Audio Codec)*

- Premium Blu-ray Audio support

- Supports Surge Protection

- ELNA Audio Caps

 

*To configure 7.1 CH HD Audio, it is required to use an HD front panel audio module and enable the multi-channel audio feature through the audio driver.

LAN

- PCIE x1 Gigabit LAN 10/100/1000 Mb/s

- Realtek RTL8111H

- Supports Wake-On-LAN

- Supports Lightning/ESD Protection

- Supports Energy Efficient Ethernet 802.3az

- Supports PXE

Slots

AMD Ryzen series CPUs (Summit Ridge and Pinnacle Ridge)

- 2 x PCI Express 3.0 x16 Slots (PCIE2: x16 mode; PCIE4: x4 mode)*

AMD Ryzen series CPUs (Raven Ridge)

- 2 x PCI Express 3.0 x16 Slots (PCIE2: x8 mode; PCIE4: x4 mode)*

 

- 4 x PCI Express 2.0 x1 Slots

- Supports AMD Quad CrossFireX™ and CrossFireX™**

 

*Supports NVMe SSD as boot disks

If M2_1 is occupied, PCIE4 will be disabled.

 

**This feature is only supported with Ryzen Series CPUs (Summit Ridge, Pinnacle Ridge and Raven Ridge).

Storage

- 4 x SATA3 6.0 Gb/s Connectors, support RAID (RAID 0, RAID 1 and RAID 10), NCQ, AHCI and Hot Plug*

- 2 x SATA3 6.0 Gb/s Connectors by ASMedia ASM1061, support NCQ, AHCI and Hot Plug

- 1 x Ultra M.2 Socket (M2_1), supports M Key type 2242/2260/2280 M.2 PCI Express module up to Gen3 x4 (32 Gb/s) (with Summit Ridge, Raven Ridge and Pinnacle Ridge)**

- 1 x M.2 Socket (M2_2), supports M Key type 2230/2242/2260/2280/22110 M.2 SATA3 6.0 Gb/s module and M.2 PCI Express module up to Gen3 x2 (16 Gb/s)**

 

*M2_2, SATA3_3 and SATA3_4 share lanes. If either one of them is in use, the others will be disabled.

 

**If M2_1 is occupied, PCIE4 will be disabled.

Supports NVMe SSD as boot disks

Supports ASRock U.2 Kit

Connector

- 1 x COM Port Header

- 1 x TPM Header

- 1 x Power LED and Speaker Header

- 1 x RGB LED Header*

- 1 x Addressable LED Header**

- 1 x AMD Fan LED Header***

- 1 x CPU Fan Connector (4-pin)****

- 1 x CPU/Water Pump Fan Connector (4-pin) (Smart Fan Speed Control)*****

- 3 x Chassis/Water Pump Fan Connectors (4-pin) (Smart Fan Speed Control)******

- 1 x 24 pin ATX Power Connector

- 1 x 8 pin 12V Power Connector

- 1 x Front Panel Audio Connector

- 2 x USB 2.0 Headers (Support 4 USB 2.0 ports) (Supports ESD Protection)

- 1 x USB 3.1 Gen1 Header (Supports 2 USB 3.1 Gen1 ports) (Supports ESD Protection)

 

*Supports in total up to 12V/3A, 36W LED Strip

 

**Supports in total up to 5V/3A, 15W LED Strip

 

***The AMD Fan LED Header supports LED strips of maximum load of 3A (36W) and length up to 2.5M.

 

****The CPU Fan Connector supports the CPU fan of maximum 1A (12W) fan power.

 

*****The CPU/Water Pump Fan supports the water cooler fan of maximum 2A (24W) fan power.

 

******The Chassis/Water Pump Fan supports the water cooler fan of maximum 2A (24W) fan power.

CPU_FAN2/WP, CHA_FAN1/WP, CHA_FAN2/WP and CHA_FAN3/WP can auto detect if 3-pin or 4-pin fan is in use.

Rear Panel I/O

- 1 x PS/2 Mouse/Keyboard Port

- 1 x D-Sub Port

- 1 x HDMI Port

- 1 x DisplayPort 1.2

- 2 x USB 2.0 Ports (Supports ESD Protection)

- 1 x USB 3.1 Gen2 Type-A Port (10 Gb/s) (Supports ESD Protection)

- 1 x USB 3.1 Gen2 Type-C Port (10 Gb/s) (Supports ESD Protection)

- 4 x USB 3.1 Gen1 Ports (Supports ESD Protection)

- 1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED)

- HD Audio Jacks: Line in / Front Speaker / Microphone

Software and UEFI

Software

- ASRock A-Tuning

- ASRock Polychrome RGB

- ASRock XFast LAN

UEFI

- ASRock Full HD UEFI

- ASRock Instant Flash

- ASRock Easy RAID Installer

 

*These utilities can be downloaded from ASRock Live Update & APP Shop.

Support CD

- Drivers, Utilities, AntiVirus Software (Trial Version), Google Chrome Browser and Toolbar

Accessories

- Quick Installation Guide, Support CD, I/O Shield

- 2 x SATA Data Cables

- 2 x Screws for M.2 Sockets

Hardware Monitor

- Temperature Sensing: CPU, MB

- Fan Tachometer: CPU, CPU/Water Pump, Chassis/Water Pump Fans

- Quiet Fan (Auto adjust chassis fan speed by CPU temperature): CPU, CPU/Water Pump, Chassis/Water Pump Fans

- Fan Multi-Speed Control: CPU, CPU/Water Pump, Chassis/Water Pump Fans

- Voltage monitoring: +12V, +5V, +3.3V, Vcore

Form Factor

- ATX Form Factor: 12.0-in x 8.8-in, 30.5 cm x 22.4 cm

- Solid Capacitor design

OS

- Microsoft® Windows® 10 64-bit

Certifications

- FCC, CE

- ErP/EuP ready (ErP/EuP ready power supply is required)

Technical Specification

ASRock B450 PRO4 AM4 DDR4 ATX Motherboard

General

Product Type Motherboard - ATX
Chipset Type AMD B450
Processor Socket Socket AM4
Max Processors Qty 1
Compatible Processors Ryzen

Supported RAM

Max Size 64 GB
Technology DDR4
Bus Clock 2400 MHz, 2133 MHz, 2667 MHz, 2933 MHz (O.C.), 3200 MHz (O.C.)
Supported RAM Integrity Check Non-ECC, ECC
Registered or Buffered Unbuffered
Features Dual channel memory architecture

Graphics

Max Allocated RAM Size 2 GB

Audio

Type HD Audio (8-channel)
Audio Codec Realtek ALC892
Compliant Standards High Definition Audio, Premium Blu-ray audio support

LAN

Network Controller Realtek RTL8111H
Network Interfaces Gigabit Ethernet

Expansion / Connectivity

Expansion Slots 1 x CPU ¦ 4 x DIMM 288-pin ¦ 1 x PCIe 3.0 x16 (x16 mode (with 1st and 2nd Generation Ryzen CPU); x8 mode (with Ryzen with Radeon Vega Graphics)) ¦ 1 x PCIe 3.0 x16 (x4 mode) ¦ 4 x PCIe 2.0 x1
Storage Interfaces SATA-600 -connectors: 4 x 7pin Serial ATA - RAID 0 / RAID 1 / RAID 10 ¦ SATA-600 / PCIe 3.0 -connectors: 1 x M.2 ¦ PCIe 3.0 -connectors: 1 x Ultra M.2 ¦ SATA-600 -connectors: 2 x 7pin Serial ATA
Interfaces 1 x PS/2 keyboard / mouse ¦ 1 x LAN (Gigabit Ethernet) ¦ 1 x VGA ¦ 1 x DisplayPort ¦ 1 x HDMI ¦ 2 x USB 2.0 ¦ 4 x USB 3.1 Gen 1 ¦ 1 x audio line-in - mini-jack ¦ 1 x audio line-out - mini-jack ¦ 1 x microphone - mini-jack ¦ 1 x USB 3.1 Gen 2 ¦ 1 x USB-C Gen2
Internal Interfaces 4 x USB 2.0 - header ¦ 2 x USB 3.1 Gen 1 - header ¦ 1 x serial - header ¦ 1 x audio - header
Power Connectors 24-pin main power connector, 8-pin ATX12V connector

Features

BIOS Type AMI
BIOS Features Multilingual BIOS, JumperFree, SMBIOS 2.3 support, UEFI BIOS, ACPI 5.1 support
Hardware Monitoring CPU core temperature, chassis temperature, CPU fan tachometer, chassis fan tachometer, system voltage, CPU core voltage
Sleep / Wake Up Wake on LAN (WOL)
Hardware Features ASRock Instant Flash, All-Solid Capacitor motherboard Design, HDCP compliant, 15µ Gold Contact, AMD CrossFireX technology support, AMD Quad CrossFireX technology support, Digi Power Design, ESD Protection, Energy Efficient Ethernet 802.3az, Preboot eXecution Environment (PXE), Triple Monitor, ELNA Audio Capacitors, ASRock Full Spike Protection, ASRock APP Shop, ASRock Super Alloy, High Density Glass Fabric PCB, ASRock Full HD UEFI, ASRock Easy RAID Installer, Sapphire Black PCB, ASRock Live Update, ASRock Ultra M.2, Premium Power Choke, 9 Phase Power Design, 2oz Copper PCB, AMD StoreMI technology

Miscellaneous

Included Accessories I/O back plate, 2 x M.2 screws
Cables Included 2 x Serial ATA cable
Software Included Drivers & Utilities, ASRock A-Tuning, Antivirus (Trial version), Google Chrome Browser, Google ChromeToolbar, ASRock XFast LAN, ASRock Polychrome RGB
Compliant Standards FCC, EuP Ready, ErP Ready
Width 30.5 cm
Depth 22.4 cm

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ASRock B450 PRO4 AM4 DDR4 ATX Motherboard

£176.47

save £13.93

£147.05 ex. vat

save £11.61

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