Motherboard B450M PRO4 R2.0 AM4 4DDR4 HDMI uATX

B450M Pro4 R2.0

10-PHASE POWER SUPPLY

Unbreakable components and smooth power transfer to the CPU. Plus unparalleled overclocking capabilities and enhanced low-temperature performance for professional gamers.

CREATE YOUR OWN BACKLIGHTING STYLE – POLYCHROME RGB

This motherboard features integrated RGB headers and an addressable RGB header that allow compatible LED devices such as case fans, CPU fans, etc. to be mounted. Users can also synchronise certified Polychrome Sync RGB devices to create unique backlighting effects.

Two M.2 connectors for SSDs

Two of the world's fastest M.2 ports. One offers 32Gb/s PCIe Gen3 x4 connectivity, the other operates in SATA3 6Gb/s mode.

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

This motherboard features integrated USB 3.2 Gen2 Type-A and Type-C ports on the rear I/O panel for support of next-generation USB 3.2 Gen2 devices with data transfer speeds of up to 10Gbps.

2 ounces of copper

57 grams of copper in the inner layers. The use of selected copper materials in the PCB layers enables operation at high temperatures and with high efficiency. Particularly suitable for overclocking.

AMD StoreMI Technology

A powerful tool that combines the speed of an SSD and the capacity of your hard drive into one fast and easy-to-manage drive. SSDs are fast, but expensive; they also offer low capacity. Disk drives have a lot of memory for a low price, but are much slower than SSDs. AMD StoreMI technology 'merges' these two types of data storage into a single drive. It automatically moves the data you use most often to the SSD, so you enjoy the benefits of both worlds: the responsiveness of the SSD and the capacity of the platter drives.

42 A premium power choke

Compared to traditional chokes, ASRock's new power chokes effectively increase (up to three times) the saturation current delivering amplified and improved CPU voltage to the motherboard.

Sapphire Black PCB

Pure Black PCB. The new Sapphire-Black PCB represents extraordinary stability and adds to the board's mysteriousness.

High-density glass fibre PCB

The high-density glass fibre PCB reduces the size of the gaps between PCB layers, which protects the motherboard from surges.

2 ounces of copper

Using only carefully selected copper components for the PCB layers, the 2oz Copper PCB ensures lower operating temperatures and greater power efficiency when overclocking.

Digi Power Technology

This motherboard uses Next Generation Hybrid Power – Digi Power – for maximum control and smooth power transfer. By increasing the efficiency of the power supply and transmitting power directly to the CPU, the stability and lifespan of the motherboard is significantly increased.

Solid capacitors

ASRock has used solid capacitors on this motherboard. Thanks to them, the motherboard works more stable and has a longer lifespan.

3 graphics outputs

This board is equipped with the three most common video output types: D-Sub + DVI + HDMI. In addition, the HDMI port supports 4K playback.

Three monitors

Graphics, graphics and more graphics! You wanted more working space, so this board supports the Triple Monitor function. You can now use up to three display devices and use them simultaneously without installing an additional graphics card.

A-Tuning

A-Tuning is ASRock's multifunctional board software with new interface, more features and improvements.

Full Spike Protection

Some of the delicate digital components on the motherboard are sensitive to power surges, and a higher voltage may cause immediate damage to your system. ASRock Full Spike Protection includes various technologies to protect your motherboard components from being damaged by these unexpected voltage surges.

Live Update & APP Shop

ASRock APP Shop is designed for your convenience. We provide various applications and software downloads. You can easily optimise your system and keep your motherboard up to date with the ASRock APP Shop.

Special features:

• ASRock USB 3.2 Gen2 Type-A Port (10 Gb/s)
• ASRock USB 3.2 Gen2 Type-C Port (10 Gb/s)
• ASRock Super Alloy
• Premium 42A 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

B450M Pro4 R2.0

AMD Promontory B450

• 4 x SATA3 6.0 Gb/s Connectors, support RAID (RAID 0, RAID 1 and RAID 10), 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 Vermeer, Matisse, Cezanne, Renoir, Picasso, Summit Ridge, Raven Ridge and Pinnacle Ridge) or Gen3 x2 (16 Gb/s) (with Athlon series APU)
• 1 x M.2 Socket (M2_2), supports M Key type 2230/2242/2260/2280 M.2 SATA3 6.0 Gb/s module

• Integrated AMD Radeon Vega Series Graphics in Ryzen Series APUs
• DirectX 12, Pixel Shader 5.0
• Default amount of shared memory is 2GB. Maximum amount of shared memory is 16GB.
• Three graphics output options: D-Sub, DVI-D and HDMI
• Triple monitor
• Supports HDMI 1.4 with max. resolution up to 4K x 2K (4096×2160) @ 24Hz / (3840×2160) @ 30Hz
• Supports DVI-D with max. resolution up to 1920×1200 @ 60Hz
• Supports D-Sub with max. resolution up to 1920×1200 @ 60Hz
• Supports Auto Lip Sync, Deep Color (12bpc), xvYCC and HBR (High Bit Rate Audio) with HDMI 1.4 Port (HDMI compatible monitor required)
• Supports HDCP 1.4 with DVI-D and HDMI 1.4 ports
• Supports 4K Ultra HD (UHD) playback with HDMI 1.4 port

• 7.1 CH HD Audio with Content Protection (Realtek ALC892/897 Audio Codec)
• Supports Surge Protection

• PCIE x1 Gigabit LAN 10/100/1000 Mb/s
• Realtek RTL8111H
• Wake-On-LAN
• Lightning/ESD Protection
• Energy Efficient Ethernet 802.3az
• PXE

• 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

24.4 x 24.4 cm

• Quick Installation Guide
• Auxiliary CD
• Input/output cover
• 2 x SATA data cables
• 2 x screws for M.2 sockets

Software:

• ASRock A-Tuning
• ASRock Polychrome SYNC
• ASRock XFast LAN

UEFI:

• ASRock Full HD UEFI
• ASRock Funkcja Instant Flash
• ASRock Easy RAID Installer