Supports AM4 socket 3rd Gen AMD Ryzen processors, and future AMD Ryzen processors with BIOS update AMD B550 chipset is not compatible with AMD Ryzen 5 3400G & AMD Ryzen 3 3200G processors. Number of Memory Slots. Supports DDR4 4400+/ 4266/ 4133/ 4000/ 3866/ 3733/ 3600/ 3466/ 3200/ 3066/ 3000/ 2933/ 2800/ 2667 MHz by A-XMP OC MODE Supports DDR4 3200/ 3066/ 3000/ 2933/ 2800/ 2667/ 2400/ 2133/ 1866 MHz by JEDEC 1DPC 1R max speed 4400 MHZ 1DPC 2R max speed 3733 MHZ 2DPC 1R max speed 3866 MHZ 2DPC 2R max speed 3466 MHZ. PCI Express 4.0 x16. 1 x PCIe 3.0/4.0 x16 slot (PCI_E1) The supported specification depends on installed processor. 2 x PCIe 3.0 x1 slots. 4 x SATA 6Gb/s. 2 slots (Key M) M2_1 slot (from AMD processor) Supports PCIe 4.0/3.0 x4 Supports SATA 6Gb/s Supports 2242/2260/2280 storage devices M2_2 slot (from AMD B550 chipset) Supports PCIe 3.0 x4 Supports 2242/2260/2280 storage devices The supported specification depends on installed processor. Available for the processor with integrated graphics. Graphics specifications may vary depending on the CPU installed. 1 x DisplayPort / 1 x HDMI / 1 x LAN (RJ45) / 1 x PS/2 Keyboard/Mouse Combo / 2 x USB 2.0/1.1 / 3 x Audio Jacks / 4 x USB 3.2 Gen 1 Type-A. 1 x USB 3.2 Gen 1 5Gbps Type-C port 1 x USB 3.2 Gen 1 5Gbps connector (supports additional 2 USB 3.2 Gen 1 5Gbps ports) 2 x USB 2.0 connectors (supports additional 4 USB 2.0 ports). 1 x 4-pin CPU fan connector 1 x 4-pin water-pump fan connector 3 x 4-pin system fan connectors 1 x Front panel audio connector 2 x System panel connectors 1 x Serial port connector 1 x Chassis Intrusion connector 2 x 4-pin RGB LED connector 2 x 3-pin RAINBOW LED connectors 1 x TPM module connector 1 x Clear CMOS jumper. Dimensions (W x L). 9.6″ x 9.6″. 1 x 24-pin ATX main power connector 1 x 8-pin ATX 12V power connector. Support for 3rd Gen AMD Ryzen Processors and future AMD Ryzen processors with BIOS update. Supports DDR4 Memory, up to 4400+(OC) MHz. Lightning Fast Game experience: PCIe 4.0, Lightning Gen 4 x4 M. Premium Thermal Solution: Extended Heatsink Design with additional choke thermal pad rated for 7W/mk and PCB with 2oz thickened copper are built for high performance system and non-stop gaming experience. Gigabit LAN with LAN Manager: Upgraded network solution for professional and multimedia use. Delivers a secure, stable and fast network connection. Enhanced Power Design: 4+2+1 Duet Rail Power System, Digital PWM, Core Boost, DDR4 Boost. Audio Boost: Reward your ears with studio grade sound quality for the most immersive gaming experience. Flash BIOS Button with Optmized ClearCMOS Function: Simply use a USB key to flash any BIOS within seconds. Restore the BIOS to the default settings without any additional actions. This item is in the category “Computers/Tablets & Networking\Computer Components & Parts\Motherboards”. The seller is “polytopiashop” and is located in this country: US. This item can be shipped to United States, Canada, Denmark, Romania, Slovakia, Bulgaria, Czech Republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, Sweden, Korea, South, Indonesia, Taiwan, South Africa, Belgium, France, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi Arabia, United Arab Emirates, Qatar, Kuwait, Bahrain, Croatia, Republic of, Malaysia, Antigua and Barbuda, Aruba, Belize, Dominica, Grenada, Saint Kitts-Nevis, Saint Lucia, Montserrat, Turks and Caicos Islands, Barbados, Bangladesh, Bermuda, Brunei Darussalam, Bolivia, Egypt, French Guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman Islands, Liechtenstein, Sri Lanka, Luxembourg, Monaco, Macau, Martinique, Maldives, Nicaragua, Oman, Pakistan, Paraguay, Reunion, Uruguay.

• Wireless LAN: via PCIe or USB (add-on WLAN card or dongle required)
• Socket Type: Socket AM4
• Chipset: AMD B550
• Front USB Support: USB3.2 Gen1 Type-C x1, USB3.2 Gen1 x2, USB2.0 x4
• Memory Slots: 4 x DDR4 Boost DIMM slots (Dual Channel, up to 128GB)
• Input/Output Ports: DisplayPort, HDMI, USB 3.2
• UPC: 824142219386
• MPN: B550M BAZOOKA
• Most Suitable For: Gaming
• Memory Type: DDR4 SDRAM
• Form Factor: MicroATX
• TPM (Header): 1
• Manufacturer Warranty: 3 Months
• PCI/PCIe Slots: 1 x PCIe 4.0/3.0×16 with Steel Armor and 2 x PCIe 3.0×1 slots
• OS Support: Supports Windows 10 64-bit
• Features: Dual LAN, On-Board Audio
• Rear USB: USB3.2 Gen1 x4, USB2.0 x2 on the rear I/O
• Memory Support: Supports DDR4 1866 up to 4400+ MHz as MSI Compatibility List
• Compatible CPU Brand: AMD
• Number of Memory Slots: 4
• Feature#2: Lightning Gen4 PCI-E and M.2 solutions for maximum transfer speed
• M.2 Slots: M2_1 for PCIe 4.0/3.0×4 or SATA 6Gb/s, M2_2 for PCIe 3.0×4 SSDs
• Feature#1: DDR4 Boost for the best gaming performance and stability
• Feature#4: Extended Heatsink ensures high-end CPU to run in full speed
• Feature#3: M.2 Shield FROZR built-in to make M.2 SSDs safe and run faster
• Feature#5: Core Boost by premium layout and fully digital power design
• Brand: MSI
• SATA Ports: 4 x SATAIII (6Gb/s) ports
• Model: MAG B550M BAZOOKA
• CPU Socket: Socket AM4 to support 3rd Gen AMD Ryzen 3/5/7/9 CPUs
• LAN: Realtek RTL8111HN Gigabit LAN (10/100/1000)
• Country/Region of Manufacture: Taiwan
• Audio: Realtek ALC892 Codec for 7.1-channel HD Audio
• RAID Support: RAID 0/1/10 for SATA HDDs & SSDs; RAID 0/1 for M.2 PCIe SSDs