Description
Features
- Supports AMD Ryzen 5000 Series, 5000 G-Series, 4000 G-Series, 3000 Series, and 3000 G-Series processors.
- Supports DDR4 Memory, up to 4400+MHz (OC).
- Lightning Fast Game experience: PCIe 4.0 slot, Lightning Gen 4 x4 M.2, Front USB Type-C.
- EZ DIY: EZ Debug LED and EZ Mounting.
- Wi-Fi 6E Solution: the ideal solution for professional and multimedia use, delivering secure, stable, and high-speed networking and data transmission.
- Audio Boost: Reward your ears with studio-grade sound quality for the most immersive gaming experience.
- MSI Center: A brand-new software which integrates all MSI exclusive tools with user-friendly user interface.
Specifications
| 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:
Supports JEDEC Speed |
| Onboard Graphics | 1x HDMI™: supports HDMI 2.1, maximum resolution 4K 60Hz 1x DisplayPort: supports DP 1.4, maximum resolution 4K 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: PCIe 4.0 supports up to x16 (From CPU) PCI_E2: PCIe 3.0 supports up to x1 (From Chipset) PCI_E3: 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 (From CPU): up to PCIe 4.0 x4 / SATA mode, supports 2280/2260/2242 devices M.2_2 (From Chipset): 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 1x Pump Fan 3x 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 |
| Wireless LAN & Bluetooth | Wi-Fi 6E The Wireless module is pre-installed in the M.2 (Key-E) slot Dual-band 1T1R mode Supports MU-MIMO RX Supports 2.4GHz/5GHz/6GHz frequency band Supports 802.11 a/b/g/n/ac/ax Supports Bluetooth® 5.3 The usage of Wi-Fi 6GHz band relies on Windows 11 support and depends on every country’s regulations. The Bluetooth version may be updated, please refer to the Wi-Fi chipset vendor’s website for details. |
| LED Feature | 4x EZ Debug LED |





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