| Chipset |
AMD B550 |
| CPU |
Supports AMD Ryzen™ 5000 Series, 5000 G-Series, 4000 G-Series, 3000 Series and 3000 G-Series desktop processors |
| Socket AM4 |
| Memory |
4x DDR4, Maximum Memory Capacity 128GB |
| Memory Support DDR4 2667/ 2800/ 2933/ 3000/ 3066/ 3200/ 3466/ 3600/ 3733/ 3866/ 4000/ 4133/ 4266/ 4400+ MHz by A-XMP OC MODE |
| Max. overclocking frequency: |
| • 1DPC 1R Max speed up to 4400+ MT/s |
| • 1DPC 2R Max speed up to 3733+ MT/s |
| • 2DPC 1R Max speed up to 3866+ MT/s |
| • 2DPC 2R Max speed up to 3466+ MT/s |
|
| Supports JEDEC Speed |
| Supports Dual-Channel mode |
| Supports non-ECC, un-buffered memory |
| Supports Memory Overclocking by A-XMP OC mode |
|
| • The DIMM slots on this motherboard have double-sided latches. |
| • Memory compatibility and supported speeds can vary depending on the CPU and memory configuration. For detailed information, please refer to the Memory Compatibility List available on the product’s Support page or visit https://www.msi.com/support/. |
| Onboard Graphics |
1x HDMI™ |
| Support HDMITM 2.1, maximum resolution of 4K 60Hz* |
| 1x DisplayPort |
| Supports DP 1.4, maximum resolution of 4K 60Hz* |
| 1x VGA |
| Support VGA, maximum resolution of 2048×1536 50Hz, 1920×1200 60Hz* |
| *Available only on processors featuring integrated graphics. Graphics specifications may vary depending on the CPU installed. |
| Slot |
1x PCI-E x16 slot |
| 2x PCI-E x1 slot |
| PCI_E1 Gen PCIe 4.0 supports up to x16 (From CPU) |
| PCI_E2 Gen PCIe 3.0 supports up to x1 (From Chipset) |
| PCI_E3 Gen PCIe 3.0 supports up to x1 (From Chipset) |
| *The supported specification depends on installed processor. |
| Audio |
Realtek® ALC897 Codec |
| 7.1-Channel High Definition Audio |
| Storage |
2x M.2 |
| M.2_1 Source (From CPU) supports up to PCIe 4.0 x4 / SATA mode, supports 2280/2260/2242 devices |
| M.2_2 Source (From Chipset) supports up to PCIe 3.0 x4 , supports 2280/2260/2242 devices |
| 4x SATA 6G |
| *The supported specification depends on installed processor. |
| RAID |
Supports RAID 0, RAID 1, and RAID 10 for SATA storage devices* |
| Supports RAID 0 and RAID 1 for M.2 NVMe storage devices |
| USB |
2x USB 2.0 (Rear) |
| 4x USB 2.0 (Front) |
| 4x USB 5Gbps Type A (Rear) |
| 2x USB 5Gbps Type A (Front) |
| 1x USB 5Gbps Type C (Front) |
| LAN |
Realtek® RTL8111H 1Gbps LAN |
| Internal IO |
1x Power Connector(ATX_PWR) |
| 1x Power Connector(CPU_PWR) |
| 1x CPU Fan |
| 2x System Fan |
| 2x Front Panel (JFP) |
| 1x Chassis Intrusion (JCI) |
| 1x Front Audio (JAUD) |
| 1x Com Port (JCOM) |
| 2x Addressable V2 RGB LED connector (JARGB_V2) |
| 2x RGB LED connector(JRGB) |
| 1x TPM pin header(Support TPM 2.0) |
| 4x USB 2.0 ports |
| 2x USB 5Gbps Type A ports |
| 1x USB 5Gbps Type C ports |
| LED FEATURE |
4x EZ Debug LED |
| OPERATING SYSTEM |
Support for Windows® 11 64-bit, Windows® 10 64-bit |
| PCB Info |
mATX |
| 243.84mmx243.84mm |
| Warranty |
2 Years |
| Note** |
Prices, Specifications & Features are Subject to Change Without Notice |
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