ASROCK B450M PRO4 AMD MotherBoard

Unique Feature

ASRock USB 3.2 Gen2

– 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

CPU

Supports AMD AM4 Socket Ryzen 2000, 3000, 4000 G-Series, 5000 and 5000 G-Series Desktop Processors

– Digi Power design

– 10 Power Phase design

Chipset

– AMD Promontory B450

Memory

Dual Channel DDR4 Memory Technology

– 4 x DDR4 DIMM Slots

– AMD Ryzen series CPUs (Vermeer) support DDR4 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory*

– AMD Ryzen series CPUs (Matisse) support DDR4 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory*

– AMD Ryzen series APUs (Cezanne) support DDR4 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory*

– AMD Ryzen series APUs (Renoir) support DDR4 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory*

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

– AMD Ryzen series CPUs (Picasso) support DDR4 2933 / 2667 / 2400 / 2133 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 / 2667 / 2400 / 2133 non-ECC, un-buffered memory

– Max. capacity of system memory: 128GB

– Supports Extreme Memory Profile (XMP) memory modules

– 15μ Gold Contact in DIMM Slots

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

– Shared memory default 2GB. Max Shared memory supports up to 16GB

– Three graphics output options: D-Sub, DVI-D and HDMI

– Supports 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 (Compliant HDMI monitor is required)

– Supports HDCP 1.4 with DVI-D and HDMI 1.4 Ports

– Supports 4K Ultra HD (UHD) playback with HDMI 1.4 Port

Audio

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

– Supports Surge Protection

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 (Vermeer, Matisse, Cezanne, Renoir, Summit Ridge and Pinnacle Ridge)

– 1 x PCI Express 3.0 x16 Slot (PCIE2: x16 mode)

– 1 x PCI Express 2.0 x16 Slot (PCIE3: x4 mode)

AMD Ryzen series CPUs (Picasso, Raven Ridge)

– 1 x PCI Express 3.0 x16 Slot (PCIE2: x8 mode)

– 1 x PCI Express 2.0 x16 Slot (PCIE3: x4 mode)

AMD Athlon series CPU

– 1 x PCI Express 3.0 x16 Slot (PCIE2: x4 mode)

– 1 x PCI Express 2.0 x16 Slot (PCIE3: x4 mode)

– 1 x PCI Express 2.0 x1 Slot
– Supports AMD Quad CrossFireX and CrossFireX

Storage

– 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

Connector

– 1 x COM Port Header

– 1 x TPM Header

– 1 x Chassis Intrusion 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 3.2 Gen1 Header (Supports 2 USB 3.2 Gen1 ports) (Supports ESD Protection)

Rear Panel I/O

– 1 x PS/2 Mouse/Keyboard Port

– 1 x D-Sub Port

– 1 x DVI-D Port

– 1 x HDMI Port

– 2 x USB 2.0 Ports (Supports ESD Protection)

– 1 x USB 3.2 Gen2 Type-A Port (10 Gb/s) (Supports ESD Protection)

– 1 x USB 3.2 Gen2 Type-C Port (10 Gb/s) (Supports ESD Protection)

– 4 x USB 3.2 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 SYNC

– ASRock XFast LAN

UEFI

– ASRock Full HD UEFI

– ASRock Instant Flash

– ASRock Easy RAID Installer

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, CPU/Water Pump, Chassis/Water Pump Fans

– 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

– CASE OPEN detection

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

Form Factor

– Micro ATX Form Factor: 9.6-in x 9.6-in, 24.4 cm x 24.4 cm

– Solid Capacitor design

OS

– Microsoft Windows 10 64-bit / 11 64-bit*

Certifications

– FCC, CE

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