Description
Place the ASROCK B550 Pro4 motherboard, an ATX model with an AM4 socket, as the foundation of your rig for AMD Ryzen 3000 Series processors. Its black and grey design fits any build, and it supports up to 128 GB of DDR4 memory across four DIMM slots, with support for ECC and non-ECC modules at speeds up to 4533 MHz. For storage, it integrates M.2 and SATA III interfaces, compatible with HDD and SSD drives, and offers RAID 0, 1, and 10 configurations. With dual-channel memory and a single socket, this board lets you build a balanced system without complications.
Specifications
Processor
- Processor manufacturer: AMD
- Processor socket: Socket AM4
- Compatible processor series: AMD Ryzen 3000 Series
- Maximum number of SMP processors: 1
- Supported processor sockets: Socket AM4
Memory
- Supported memory types: DDR4-SDRAM
- Number of memory slots: 4
- Memory slots type: DIMM
- Memory channels: Dual-channel
- ECC сompatibility: ECC & Non-ECC
- Supported memory clock speeds: 2133, 2400, 2667, 2933, 3200, 3466, 3600, 3733, 3800, 3866, 4000, 4133, 4200, 4266, 4333, 4400, 4466, 4533 MHz
- Supported memory clock speed (max): 4533 MHz
- Maximum internal memory: 128 GB
- Supported memory module capacities: 4GB, 8GB, 16GB, 32GB
- Unbuffered memory: Yes
Storage controllers
- Supported storage drive types: HDD & SSD
- Supported storage drive interfaces: M.2, SATA III
- RAID support: Yes
- RAID levels: 0, 1, 10
Graphics
- Parallel processing technology support: CrossFireX, Quad-GPU CrossFireX
- HDCP: Yes
- DirectX version: 12.0
Internal I/O
- USB 2.0 connectors: 2
- USB 3.2 Gen 1 (3.1 Gen 1) connectors: 1
- Number of SATA III connectors: 6
- Front panel audio connector: Yes
- Front panel connector: Yes
- ATX Power connector (24-pin): Yes
- CPU fan connector: Yes
- Number of chassis fan connectors: 4
- Peripheral (Molex) power connectors (4-pin): 1
- EPS power connector (8-pin): Yes
- Number of COM connectors: 1
- TPM connector: Yes
- 12V power connector: Yes
- RGB LED pin header: Yes
Rear panel I/O ports
- USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 4
- USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity: 1
- USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity: 1
- Ethernet LAN (RJ-45) ports: 1
- PS/2 ports quantity: 1
- VGA (D-Sub) ports quantity: 1
- HDMI ports quantity: 1
- Microphone in: Yes
Network
- Ethernet LAN: Yes
- Ethernet interface type: Gigabit Ethernet
- LAN controller: Realtek RTL8111H
- Wake-on-LAN ready: Yes
- Wi-Fi: No
Features
- Motherboard chipset: AMD B550
- Audio chip: Realtek ALC1200
- Audio output channels: 7.1 channels
- PC health monitoring: CPU, Fan, Temperature, Voltage, Water cooling
- Component for: PC
- Motherboard form factor: ATX
- Motherboard chipset family: AMD
Expansion slots
- PCI Express x1 (Gen 3.x) slots: 2
- PCI Express x16 (Gen 3.x) slots: 1
- PCI Express x16 (Gen 4.x) slots: 1
- Number of M.2 (M) slots: 2
BIOS
- BIOS type: UEFI AMI
- BIOS memory size: 256 Mbit
- ACPI version: 5.1
- System management BIOS (SMBIOS) version: 2.3
Logistics data
- Harmonized System (HS) code: 84733020
Weight & dimensions
- Width: 305 mm
- Depth: 244 mm
- Height: 87 mm
Packaging content
- Cables included: SATA
- Drivers included: Yes
Other features
- Weight: 465 g
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The best prices.
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Over 10 years of experience.
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