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ASUS · MPN 90MB14I0-M0EAYC · ASUS Prime B550M-A/CSM AMD B550 Socket AM4 micro ATX
ASUS Prime B550M-A/CSM AMD B550 Socket AM4 micro ATX
- Motherboard Chipset
- AMD B550
- Processor Socket
- Socket AM4
- Supported Memory Types
- DDR4-SDRAM
- Maximum Internal Memory
- 128 GB
- Wi-Fi
- No
- Ethernet Lan
- Yes
Specifications
BIOS
| Bios Memory Size | 256 Mbit |
|---|---|
| Bios Type | UEFI AMI |
| Clear Cmos Jumper | Yes |
Expansion slots
| Number Of M.2 (M) Slots | 2 |
|---|---|
| Pci Express X16 (Gen 4.X) Slots | 1 |
| Pci Express X1 (Gen 3.X) Slots | 2 |
Features
| Audio Chip | Realtek ALC887 |
|---|---|
| Audio Output Channels | 7.1 channels |
| Component For | PC |
| Motherboard Chipset | AMD B550 |
| Motherboard Chipset Family | AMD |
| Motherboard Form Factor | micro ATX |
| Product Colour | Black, Silver |
| Windows Operating Systems Supported | Windows 10 x64 |
Graphics
| On-Board Graphics Card | No |
|---|
Internal I/O
| Atx Power Connector (24-Pin) | Yes |
|---|---|
| Cpu Fan Connector | Yes |
| Eps Power Connector (8-Pin) | Yes |
| Front Panel Audio Connector | Yes |
| Number Of Chassis Fan Connectors | 2 |
| Number Of Sata Iii Connectors | 4 |
| Usb 2.0 Connectors | 2 |
| Usb 3.2 Gen 1 (3.1 Gen 1) Connectors | 1 |
Logistics data
| Harmonized System (Hs) Code | 84733020 |
|---|
Memory
| Maximum Internal Memory | 128 GB |
|---|---|
| Memory Slots Type | DIMM |
| Number Of Memory Slots | 4 |
| Supported Memory Clock Speeds | 2133,2400,2666,2800,3000,3200,3333,3466,3600,3733,3866,4000,4133,4266,4400,4600 MHz |
| Supported Memory Types | DDR4-SDRAM |
| Unbuffered Memory | Yes |
Network
| Ethernet Interface Type | Gigabit Ethernet |
|---|---|
| Ethernet Lan | Yes |
| Lan Controller | Realtek RTL8111H |
| Top Wi-Fi Standard | Not available |
| Wi-Fi | No |
Other features
| Weight | 845 g |
|---|
Processor
| Compatible Processor Series | AMD Ryzen 3000 Series |
|---|---|
| Processor Manufacturer | AMD |
| Processor Socket | Socket AM4 |
Rear panel I/O ports
| Dvi-D Ports Quantity | 1 |
|---|---|
| Ethernet Lan (Rj-45) Ports | 1 |
| Hdmi Ports Quantity | 1 |
| Headphone Outputs | 1 |
| Microphone In | Yes |
| Ps/2 Ports Quantity | 1 |
| 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 | 2 |
| Vga (D-Sub) Ports Quantity | 1 |
Storage controllers
| Number Of Storage Drives Supported | 6 |
|---|---|
| Raid Support | Yes |
| Supported Storage Drive Interfaces | M.2, SATA III |
Weight & dimensions
| Depth | 244 mm |
|---|---|
| Height | 51 mm |
| Width | 244 mm |
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Sources
Product identity, images and specifications: Icecat. Amazon ASIN and offer (when shown): Amazon Creators API match EXACT · ASIN B08L4XYF63. Google Shopping is used only as supporting market context and is not required for this page.