ASRock B550M PRO4

ASRock B550M PRO4 – Supports AMD AM4 Socket Ryzen™ 3000, 3000 G-Series, 4000 G-Series, 5000 and 5000 G-Series Desktop Processors*, 8 Power Phase Design, Digi Power, Supports DDR4 4733+ (OC), 1 PCIe 4.0 x16, 1 PCIe 3.0 x16, 1 PCIe 3.0 x1, 1 M.2 Key E for WiFi, Graphics Output Options: HDMI, DisplayPort, D-Sub, AMD CrossFireX™, 7.1 CH HD Audio (Realtek ALC1200 Audio Codec), Nahimic Audio, 6 SATA3, 1 Hyper M.2 (PCIe Gen4 x4), 1 M.2 (PCIe Gen3 x2 & SATA3), 2 USB 3.2 Gen2 (Rear Type A+C), 8 USB 3.2 Gen1 (4 Front, 4 Rear), Realtek Gigabit LAN

SKU: 90-MXBDK0-A0UAYZ

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Description

ASRock B550M PRO4 Specification

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
– XXL Aluminum Alloy Heatsink
– Premium 50A Power Choke
– Sapphire Black PCB
– High Density Glass Fabric PCB
– 2oz Copper PCB
ASRock Steel Slot Gen4
ASRock Full Coverage M.2 Heatsink
ASRock Hyper M.2 (PCIe Gen4x4)
ASRock POST Status Checker (PSC)
ASRock Full Spike Protection (for all USB, Audio, LAN Ports)
ASRock Live Update & APP Shop
CPU – Supports AMD AM4 Socket Ryzen™ 3000, 3000 G-Series, 4000 G-Series, 5000 and 5000 G-Series Desktop Processors*
– Digi Power design
– 8 Power Phase design
*Not compatible with AMD Athlon™ Processors.
Chipset – AMD B550
Memory – Dual Channel DDR4 Memory Technology
– 4 x DDR4 DIMM Slots
– AMD Ryzen series CPUs (Vermeer) support DDR4 4533+(OC) / 4466(OC) / 4400(OC) / 4333(OC) / 4266(OC) / 4200(OC) / 4133(OC) / 4000(OC) / 3866(OC) / 3800(OC) / 3733(OC) / 3600(OC) / 3466(OC) / 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory*
– AMD Ryzen series CPUs (Matisse) support DDR4 4533+(OC) / 4466(OC) / 4400(OC) / 4333(OC) / 4266(OC) / 4200(OC) / 4133(OC) / 4000(OC) / 3866(OC) / 3800(OC) / 3733(OC) / 3600(OC) / 3466(OC) / 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory*
– AMD Ryzen series APUs (Cezanne) support DDR4 4733+(OC) / 4666(OC) / 4600(OC) / 4533(OC) / 4466(OC) / 4400(OC) / 4333(OC) / 4266(OC) / 4200(OC) / 4133(OC) / 4000(OC) / 3866(OC) / 3800(OC) / 3733(OC) / 3600(OC) / 3466(OC) / 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory*
– AMD Ryzen series APUs (Renoir) support DDR4 4733+(OC) / 4666(OC) / 4600(OC) / 4533(OC) / 4466(OC) / 4400(OC) / 4333(OC) / 4266(OC) / 4200(OC) / 4133(OC) / 4000(OC) / 3866(OC) / 3800(OC) / 3733(OC) / 3600(OC) / 3466(OC) / 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory*
– AMD Ryzen series APUs (Picasso) support DDR4 3333+(OC) / 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 – 256Mb AMI UEFI Legal BIOS with GUI support
– Supports “Plug and Play”
– ACPI 5.1 compliance wake up events
– Supports jumperfree
– SMBIOS 2.3 support
– CPU, CPU VDDCR_SOC, DRAM, VPPM, 1.05V_PROM_S5, 2.5V_PROM, +1.8VSB, VDDP 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, HDMI and DisplayPort 1.4
– Supports Triple Monitor
– Supports HDMI 2.1 with max. resolution up to 4K x 2K (4096×2160) @ 60Hz
– Supports DisplayPort 1.4 with max. resolution up to 5K (5120×2880)@120Hz
– 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 2.1 Port (Compliant HDMI monitor is required)
– Supports HDR (High Dynamic Range) with HDMI 2.1
– Supports HDCP 2.3 with HDMI 2.1 and DisplayPort 1.4 Ports***
– Supports 4K Ultra HD (UHD) playback with HDMI 2.1 and DisplayPort 1.4 Ports
– Supports Microsoft® PlayReady
*Actual support may vary by CPU
**The Max shared memory 16GB requires 32GB system memory installed.
***Picasso supports HDCP 2.2 with HDMI 2.0 Port
Audio – 7.1 CH HD Audio with Content Protection (Realtek ALC1200 Audio Codec)
– Premium Blu-ray Audio support
– Supports Surge Protection
– PCB Isolate Shielding
– Individual PCB Layers for R/L Audio Channel
– Nahimic Audio
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 and Matisse)
– 2 x PCI Express x16 Slots (PCIE1: Gen4x16 mode; PCIE3: Gen3 x4 mode)*
AMD Ryzen series APUs (Cezanne and Renoir)
– 2 x PCI Express x16 Slots (PCIE1: Gen3x16 mode; PCIE3: Gen3 x4 mode)*
AMD Ryzen series APUs (Picasso)
– 2 x PCI Express x16 Slots (PCIE1: Gen3x8 mode; PCIE3: Gen3 x4 mode)*
– 1 x PCI Express 3.0 x1 Slot
– Supports AMD Quad CrossFireX™ and CrossFireX™
– 1 x M.2 Socket (Key E), supports type 2230 WiFi/BT PCIe WiFi module
*Supports NVMe SSD as boot disks
Storage – 6 x SATA3 6.0 Gb/s Connectors, support RAID (RAID 0, RAID 1 and RAID 10), NCQ, AHCI and Hot Plug*
– 1 x Hyper M.2 Socket (M2_1), supports M Key type 2280 M.2 PCI Express module up to Gen4x4 (64 Gb/s) (with Vermeer, Matisse) or Gen3x4 (32 Gb/s) (with Cezanne, Renoir and Picasso)**
– 1 x M.2 Socket (M2_2), supports M Key type 2280 M.2 SATA3 6.0 Gb/s module and M.2 PCI Express module up to Gen3 x2 (16 Gb/s)**
*M2_2 and SATA3_5_6 share lanes. If either one of them is in use, the other one will be disabled.
**Supports NVMe SSD as boot disks
Connector – 1 x COM Port Header
– 1 x SPI TPM Header
– 1 x Power LED and Speaker Header
– 2 x RGB LED Headers*
– 2 x Addressable LED Headers**
– 1 x CPU Fan Connector (4-pin)***
– 1 x CPU/Water Pump Fan Connector (4-pin) (Smart Fan Speed Control)****
– 4 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)
– 2 x USB 3.2 Gen1 Headers (Support 4 USB 3.2 Gen1 ports) (Supports ESD Protection)
*Support in total up to 12V/3A, 36W LED Strip
**Support in total up to 5V/3A, 15W LED Strip
***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, CHA_FAN3/WP and CHA_FAN4/WP can auto detect if 3-pin or 4-pin fan is in use.
Rear Panel I/O – Antenna Bracket
– 1 x PS/2 Mouse/Keyboard Port
– 1 x D-Sub Port
– 1 x HDMI Port
– 1 x DisplayPort 1.4
– 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 (ASMedia ASM1074 hub) (Supports ESD Protection)
– 2 x USB 2.0 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 Motherboard Utility (A-Tuning)
– ASRock XFast LAN
UEFI
– ASRock Full HD UEFI
– ASRock Instant Flash
*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, 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
– Voltage monitoring: +12V, +5V, +3.3V, CPU Vcore, CPU VDDCR_SOC, DRAM, VPPM, 1.05V_PROM_S5, +1.8V, VDDP
Form Factor – Micro ATX Form Factor: 9.6-in x 9.6-in, 24.4 cm x 24.4 cm
– Solid Capacitor design
– 2oz Copper PCB
OS – Microsoft® Windows® 10 64-bit / 11 64-bit
Certifications – FCC, CE
– ErP/EuP ready (ErP/EuP ready power supply is required)

 

Specification

Overview

Brand

ASRock

Processor

Aperture
Audio Capability
Bottle Color
Bottleneck
Brand
Compression Technology
Depth
Display Resolution Maximum
Duplex
Height
IR Range
Keyboard
Lens
Main Camera
Management of Server
Material
Maximum Resolution
Memory
Network
OS
Power Supply
Print Media
Printing Technology
Processor
RAID
Refresh Rate
Resolution
SIP Accounts
Screen Option
Screen size
Screen Type
Selfie Camera
Size
Special Feature
Storage
Support
Water and Dust Resistant
Weight
Width
Brand

ASRock

Display

Aperture
Audio Capability
Bottle Color
Bottleneck
Brand
Compression Technology
Depth
Display Resolution Maximum
Duplex
Height
IR Range
Keyboard
Lens
Main Camera
Management of Server
Material
Maximum Resolution
Memory
Network
OS
Power Supply
Print Media
Printing Technology
Processor
RAID
Refresh Rate
Resolution
SIP Accounts
Screen Option
Screen size
Screen Type
Selfie Camera
Size
Special Feature
Storage
Support
Water and Dust Resistant
Weight
Width
Brand

ASRock

RAM

Aperture
Audio Capability
Bottle Color
Bottleneck
Brand
Compression Technology
Depth
Display Resolution Maximum
Duplex
Height
IR Range
Keyboard
Lens
Main Camera
Management of Server
Material
Maximum Resolution
Memory
Network
OS
Power Supply
Print Media
Printing Technology
Processor
RAID
Refresh Rate
Resolution
SIP Accounts
Screen Option
Screen size
Screen Type
Selfie Camera
Size
Special Feature
Storage
Support
Water and Dust Resistant
Weight
Width
Brand

ASRock

Storage

Aperture
Audio Capability
Bottle Color
Bottleneck
Brand
Compression Technology
Depth
Display Resolution Maximum
Duplex
Height
IR Range
Keyboard
Lens
Main Camera
Management of Server
Material
Maximum Resolution
Memory
Network
OS
Power Supply
Print Media
Printing Technology
Processor
RAID
Refresh Rate
Resolution
SIP Accounts
Screen Option
Screen size
Screen Type
Selfie Camera
Size
Special Feature
Storage
Support
Water and Dust Resistant
Weight
Width
Brand

ASRock

Video Card

Aperture
Audio Capability
Bottle Color
Bottleneck
Brand
Compression Technology
Depth
Display Resolution Maximum
Duplex
Height
IR Range
Keyboard
Lens
Main Camera
Management of Server
Material
Maximum Resolution
Memory
Network
OS
Power Supply
Print Media
Printing Technology
Processor
RAID
Refresh Rate
Resolution
SIP Accounts
Screen Option
Screen size
Screen Type
Selfie Camera
Size
Special Feature
Storage
Support
Water and Dust Resistant
Weight
Width
Brand

ASRock

Connectivity

Aperture
Audio Capability
Bottle Color
Bottleneck
Brand
Compression Technology
Depth
Display Resolution Maximum
Duplex
Height
IR Range
Keyboard
Lens
Main Camera
Management of Server
Material
Maximum Resolution
Memory
Network
OS
Power Supply
Print Media
Printing Technology
Processor
RAID
Refresh Rate
Resolution
SIP Accounts
Screen Option
Screen size
Screen Type
Selfie Camera
Size
Special Feature
Storage
Support
Water and Dust Resistant
Weight
Width
Brand

ASRock

Features

Aperture
Audio Capability
Bottle Color
Bottleneck
Brand
Compression Technology
Depth
Display Resolution Maximum
Duplex
Height
IR Range
Keyboard
Lens
Main Camera
Management of Server
Material
Maximum Resolution
Memory
Network
OS
Power Supply
Print Media
Printing Technology
Processor
RAID
Refresh Rate
Resolution
SIP Accounts
Screen Option
Screen size
Screen Type
Selfie Camera
Size
Special Feature
Storage
Support
Water and Dust Resistant
Weight
Width
Brand

ASRock

Battery

Aperture
Audio Capability
Bottle Color
Bottleneck
Brand
Compression Technology
Depth
Display Resolution Maximum
Duplex
Height
IR Range
Keyboard
Lens
Main Camera
Management of Server
Material
Maximum Resolution
Memory
Network
OS
Power Supply
Print Media
Printing Technology
Processor
RAID
Refresh Rate
Resolution
SIP Accounts
Screen Option
Screen size
Screen Type
Selfie Camera
Size
Special Feature
Storage
Support
Water and Dust Resistant
Weight
Width
Brand

ASRock

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