Manufacturer: MSI
Model: B550-A PRO
EAN: 0824142219362
The MSI B550-A PRO motherboard is a reliable choice for PC enthusiasts who require high-end performance. This ATX motherboard is equipped with the AMD B550 chipset, which offers support for 3rd Generation AMD Ryzen™ CPUs, providing a powerful computing experience. With four DIMM slots, the motherboard can support up to 128GB of DDR4 memory, running at speeds of up to 4800MHz.
For graphics enthusiasts, the MSI B550-A PRO offers support for up to 2-Way CrossFireX, and can accommodate graphics cards with up to 16GB of memory. Display port and HDMI ports are included, providing high definition graphics with resolutions of up to 4096 x 2160 pixels.
The motherboard also features an advanced storage system, supporting both HDD and SSD storage drives with the SATA III interface, and comes equipped with RAID support for levels 0, 1, and 10. Additionally, two M.2 slots are available for high-speed NVMe solid-state drives. Dual-channel memory support ensures that applications and games run quickly and smoothly.
The MSI B550-A PRO motherboard is equipped with Realtek ALC892 audio chip and offers 7.1 channel audio output. The Ethernet LAN controller allows for reliable and fast internet connectivity, with support for Gigabit Ethernet speeds.
The motherboard also includes numerous I/O ports, including USB 3.2 Gen 1 and 2 Type-A and Type-C ports, PS/2 ports, and audio jacks. Internal I/O connectors include USB 2.0 and 3.2 Gen 1 connectors, CPU fan connectors, and six chassis fan connectors. The ATX power connector and 12V power connector offer stable power delivery to the components, ensuring optimal performance.
This MSI B550-A PRO motherboard is designed with a clear CMOS jumper and an RGB LED pin header, and includes cables and drivers for easy installation, ensuring that users can enjoy a seamless experience right out of the box.
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Price history
Processor | |
Processor manufacturer | AMD |
Processor socket | Socket AM4 |
Compatible processor series | 3rd Generation AMD Ryzen™ 3, 3rd Generation AMD Ryzen 5, 3rd Generation AMD Ryzen™ 7, 3rd Generation AMD Ryzen™ 9 |
Maximum number of SMP processors | 1 |
Memory | |
Supported memory types | DDR4-SDRAM |
Number of memory slots | 4 |
Memory slots type | DIMM |
Memory channels | Dual-channel |
ECC | |
Non-ECC | |
Supported memory clock speeds | 1866,2133,2400,2667,2800,2933,3000,3066,3200,3466,3600,3733,3866,4000,4133,4266,4400,4800 MHz |
Maximum internal memory | 128 GB |
Features | |
Component for | PC |
Motherboard form factor | ATX |
Motherboard chipset family | AMD |
Motherboard chipset | AMD B550 |
Audio chip | Realtek ALC892 |
Audio output channels | 7.1 channels |
Number of mounting holes | 9 |
Harmonized System (HS) code | 84733020 |
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 | |
ATX Power connector (24-pin) | |
CPU fan connector | |
Number of chassis fan connectors | 6 |
Chassis intrusion connector | |
12V power connector | |
TPM connector | |
RGB LED pin header | |
Rear panel I/O ports | |
USB 2.0 ports quantity | 4 |
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
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 |
HDMI ports quantity | 1 |
DisplayPorts quantity | 1 |
Storage controllers | |
Supported storage drive types | HDD & SSD |
Supported storage drive interfaces | SATA III |
RAID levels | 0, 1, 10 |
Network | |
Ethernet LAN | |
Ethernet interface type | Gigabit Ethernet |
LAN controller | Realtek 8111H |
Wi-Fi | |
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 | |
Clear CMOS jumper | |
Graphics | |
Maximum graphics card memory | 16000 MB |
Parallel processing technology support | 2-Way CrossFireX |
Maximum resolution | 4096 x 2160 pixels |
Weight & dimensions | |
Width | 305 mm |
Depth | 244 mm |
Height | 65 mm |
Other features | |
Weight | 1 kg |
Packaging content | |
Cables included | SATA |
Drivers included |