Learn more about the Asrock B550M PRO4
SPECIFICATIONS –
Brand |
ASRock |
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Model |
B550M PRO4 |
CPU Socket Type |
AM4 |
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CPU Type |
Supports AMD Ryzen 5000 Series / 4000 G-Series / 3000 Series Processors* |
Chipset |
AMD B550 |
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Number of Memory Slots |
4×288pin |
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Memory Standard |
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 (AMD Ryzen series APUs (Renoir)) |
Maximum Memory Supported |
128GB |
Channel Supported |
Dual Channel |
ECC Supported |
ECC supported varies by processors |
Buffer Supported |
Un-buffered |
PCI Express 4.0 x16 |
1 x PCI Express 4.0 x16* |
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PCI Express 3.0 x16 |
1 x PCI Express 3.0 x16* |
PCI Express x1 |
1 x PCI Express 3.0 x1 |
Other Slots |
1 x M.2 Socket (Key E), supports type 2230 WiFi/BT module |
SATA 6Gb/s |
6 x SATA3 6.0Gb/s* |
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M.2 |
1 x Hyper M.2 Socket (M2_1), supports M Key type 2280 M.2 PCI Express module up to Gen4x4 (64Gb/s) (with Matisse) or Gen3x4 (32Gb/s) (with Renoir)* |
SATA RAID |
0/1/10 |
Onboard Video Chipset |
Supported only by CPU with integrated graphic |
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Audio Chipset |
Realtek ALC1200 |
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Audio Channels |
7.1 Channels |
LAN Chipset |
Realtek RTL8111H |
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Max LAN Speed |
10/100/1000Mbps |
Back I/O Ports |
Antenna Bracket |
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Onboard USB |
2 x USB 2.0 Headers (Support 4 USB 2.0 ports) (Supports ESD Protection) |
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Other Connectors |
1 x COM Port Header |
Form Factor |
Micro ATX |
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LED Lighting |
RGB |
Dimensions (W x L) |
9.6" x 9.6" |
Power Pin |
1 x 24-pin ATX Power Connector |
Features | Unique Feature: ASRock USB 3.2 Gen2 - ASRock USB 3.2 Gen2 Type-A Port (10Gb/s) - ASRock USB 3.2 Gen2 Type-C Port (10Gb/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 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 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 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 OS: - Microsoft Windows 10 64-bit Certifications: - FCC, CE - ErP/EuP ready (ErP/EuP ready power supply is required) |
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WARRANTY
- Limited Warranty period (parts): 3 years
- Limited Warranty period (labor): 3 years