Home / Motherboards / MSI MEG B550 UNIFY motherboard AMD B550 Socket AM4 ATX
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MSI MEG B550 UNIFY motherboard AMD B550 Socket AM4 ATX
- Motherboard Chipset
- AMD B550
- Processor Socket
- Socket AM4
- Supported Memory Types
- DDR4-SDRAM
- Maximum Internal Memory
- 128 GB
- Wi-Fi
- Yes
- Ethernet Lan
- Yes
Specifications
BIOS
| Bios Type | UEFI AMI |
|---|---|
| Clear Cmos Button | Yes |
| Clear Cmos Jumper | Yes |
Expansion slots
| Number Of M.2 (M) Slots | 4 |
|---|---|
| Pci Express X16 (Gen 3.X) Slots | 1 |
| Pci Express X1 (Gen 3.X) Slots | 2 |
Features
| Audio Chip | Realtek ALC1220P |
|---|---|
| Audio Output Channels | 7.1 channels |
| Component For | PC |
| Motherboard Chipset | AMD B550 |
| Motherboard Chipset Family | AMD |
| Motherboard Form Factor | ATX |
| Pc Health Monitoring | Fan, Temperature |
| Power Source Type | ATX |
Graphics
| Directx Version | 12.0 |
|---|---|
| Maximum Graphics Card Memory | 16384 MB |
| Maximum Resolution | 4096 x 2160 pixels |
| Parallel Processing Technology Support | 2-Way CrossFireX |
Internal I/O
| Atx Power Connector (24-Pin) | Yes |
|---|---|
| Chassis Intrusion Connector | Yes |
| Cpu Fan Connector | Yes |
| Eps Power Connector (8-Pin) | Yes |
| Front Panel Audio Connector | Yes |
| Number Of Sata Iii Connectors | 6 |
| Power Fan Connector | Yes |
| Rgb Led Pin Header | Yes |
| Tpm Connector | Yes |
| Usb 2.0 Connectors | 2 |
| Usb 3.2 Gen 1 (3.1 Gen 1) Connectors | 1 |
| Usb 3.2 Gen 2 (3.1 Gen 2) Connectors | 1 |
Logistics data
| Harmonized System (Hs) Code | 84733020 |
|---|
Memory
| Ecc сOmpatibility | ECC & Non-ECC |
|---|---|
| Maximum Internal Memory | 128 GB |
| Memory Channels | Dual-channel |
| Memory Slots Type | DIMM |
| Number Of Memory Slots | 4 |
| Supported Memory Clock Speeds | 1866,2133,2400,2667,2800,2933,3000,3066,3200,3466,3600,3733,3866,4000,4133,4266,4400,4533,4600,4733,4866,5000,5100,5600 MHz |
| Supported Memory Types | DDR4-SDRAM |
| Unbuffered Memory | Yes |
Network
| Bluetooth | Yes |
|---|---|
| Bluetooth Version | 5.1 |
| Ethernet Interface Type | 2.5 Gigabit Ethernet |
| Ethernet Lan | Yes |
| Lan Controller | Realtek RTL8125B |
| Top Wi-Fi Standard | Wi-Fi 6 (802.11ax) |
| Wi-Fi | Yes |
| Wi-Fi Standards | 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 6 (802.11ax) |
| Wlan Controller Model | Intel Wi-Fi 6 AX200 |
Other features
| Weight | 1 kg |
|---|
Packaging content
| Cables Included | SATA |
|---|---|
| Drivers Included | Yes |
Processor
| Compatible Processor Series | AMD Ryzen 3000 Series |
|---|---|
| Maximum Number Of Smp Processors | 1 |
| Processor Manufacturer | AMD |
| Processor Socket | Socket AM4 |
| Supported Processor Sockets | Socket AM4 |
Rear panel I/O ports
| Displayports Quantity | 1 |
|---|---|
| Ethernet Lan (Rj-45) Ports | 1 |
| Hdmi Ports Quantity | 1 |
| Hdmi Version | 2.1 |
| Headphone Outputs | 4 |
| Microphone In | Yes |
| Ps/2 Ports Quantity | 1 |
| S/Pdif Out Port | Yes |
| Usb 2.0 Ports Quantity | 4 |
| Usb 3.2 Gen 2 (3.1 Gen 2) Type-A Ports Quantity | 3 |
| Usb 3.2 Gen 2 (3.1 Gen 2) Type-C Ports Quantity | 1 |
Storage controllers
| Number Of Storage Drives Supported | 10 |
|---|---|
| Raid Levels | 0, 1, 10 |
| Supported Storage Drive Interfaces | M.2, SATA |
| Supported Storage Drive Types | HDD & SSD |
Weight & dimensions
| Depth | 244 mm |
|---|---|
| Height | 65 mm |
| Width | 304 mm |
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Sources
Product identity, images and specifications: Icecat. Amazon ASIN and offer (when shown): Amazon Creators API match EXACT · ASIN B0FRRWXLX2. Google Shopping is used only as supporting market context and is not required for this page.