ASUS Prime B550M-A/CSM
Model Prime B550M-A/CSMPart no. 90MB14I0-M0AAYCEAN 4718017755535
49 specifications
- ColourBlack, Silver
- Processor manufacturerAMD
- Supported memory typesDDR4-SDRAM
- Supported storage drive interfacesM.2, SATA
- On-board graphics cardNo
- USB 2.0 connectors4
Overview
- Colour
- Black, Silver
- Processor manufacturer
- AMD
- Supported memory types
- DDR4-SDRAM
- Supported storage drive interfaces
- M.2, SATA
- On-board graphics card
- No
- USB 2.0 connectors
- 4
- Brand
- ASUS
- Category
- Motherboard
- Model
- Prime B550M-A/CSM
- Part numbers
- 90MB14I0-M0AAYC, 90MB14I0-M0EAYC
- EAN / UPC
- 4718017755535
- Also known as
- ASUS Prime B550M-A/CSM AMD B550 Socket AM4 micro ATX
Specifications
49 specifications in 12 groups
Processor
| Specification | Value |
|---|---|
| Processor manufacturer | AMD |
| Processor socket | Socket AM4 |
| Compatible processor series | AMD Ryzen 3000 Series |
Memory
| Specification | Value |
|---|---|
| Supported memory types | DDR4-SDRAM |
| Number of memory slots | 4 |
| Memory slots type | DIMM |
| Supported memory clock speeds | 2133,2400,2666,2800,3000,3200,3333,3466,3600,3733,3866,4000,4133,4266,4400,4600 MHz |
| Maximum internal memory | 128 GB |
Storage controllers
| Specification | Value |
|---|---|
| Supported storage drive interfaces | M.2, SATA |
Graphics
| Specification | Value |
|---|---|
| On-board graphics card | No |
Internal I/O
| Specification | Value |
|---|---|
| USB 2.0 connectors | 4 |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 2 |
| USB 3.2 Gen 2 (3.1 Gen 2) connectors | 0 |
| Number of SATA III connectors | 4 |
| Number of SATA II connectors | 0 |
| Number of SATA connectors | 0 |
| Number of Parallel ATA connectors | 0 |
Rear panel I/O ports
| Specification | Value |
|---|---|
| USB 2.0 ports quantity | 0 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 4 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 0 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 2 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 0 |
| Ethernet LAN (RJ-45) ports | 1 |
| eSATA ports quantity | 0 |
| PS/2 ports quantity | 1 |
| Firewire (IEEE 1394) ports | 0 |
| VGA (D-Sub) ports quantity | 1 |
| HDMI ports quantity | 1 |
| DVI-D ports quantity | 1 |
| Headphone outputs | 1 |
| Microphone in | Yes |
Network
| Specification | Value |
|---|---|
| Ethernet LAN | Yes |
| Ethernet interface type | Gigabit Ethernet |
| LAN controller | Realtek RTL8111H |
| Wi-Fi | No |
Features
| Specification | Value |
|---|---|
| Component for | PC |
| Motherboard form factor | micro ATX |
| Motherboard chipset family | AMD |
| Motherboard chipset | AMD B550 |
| Audio chip | Realtek ALC887 |
| Audio output channels | 7.1 channels |
| Product colour | Black, Silver |
| Windows operating systems supported | Windows 10 |
Expansion slots
| Specification | Value |
|---|---|
| PCI Express x16 (Gen 4.x) slots | 1 |
BIOS
| Specification | Value |
|---|---|
| BIOS type | UEFI AMI |
| BIOS memory size | 256 Mbit |
Weight & dimensions
| Specification | Value |
|---|---|
| Width | 244 mm |
| Depth | 244 mm |
Other features
| Specification | Value |
|---|---|
| mSATA ports quantity | 0 |
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