Msi MSI MAG B550 TOMAHAWK AM4 AMD B550 SATA 6Gb/s USB 3.0 ATX AMD Motherboard

Brand :MSI Model :MAG B550 TOMAHAWK CPU Socket Type :AM4 CPU Type :Supports AMD Ryzen 5000 / 4000 G / 3000 Series* processors* Not compatible with AMD Ryzen 5 3400G & Ryzen 3 3200G. Chipset :AMD B550 Number of Memory Slots :4x288pin (DDR4) Memory Standard :DDR4 5100+ / 5000 / 4866 / 4800 / 4733 / 4600 / 4533 / 4400 / 4266 / 4133 / 4000 / 3866 / 3733 / 3600 / 3466 / 3200 / 3066 / 3000 / 2933 / 2800 / 2667 (by A-XMP OC MODE)DDR4 3200 / 3066 / 3000 / 2933 / 2800 / 2667 / 2400 / 2133 / 1866 (by JEDEC)1DPC 1R max speed 51001DPC 2R max speed 38662DPC 1R max speed 40002DPC 2R max speed 3600 Maximum Memory Supported :128GB Channel Supported :Dual Channel ECC Supported :Yes Buffer Supported :Un-buffered PCI Express 4.0 x16 :1 x PCI Express 4.0 x16** Actual support may vary by CPU. PCI Express 3.0 x16 :1 x PCIe 3.0 x16 slot** Supports x4 speed.* When installing devices in M.2_2, PCI_E2 & PCI_E3 slots at the same time, PCI_E3 slot will be unavailable, and M2_2 slot only supports PCIe x2. PCI Express x16 :1 x PCI Express x16 PCI Express x1 :2 x PCIe 3.0 x1 SATA 6Gb/s :6 x SATA 6Gb/s M.2 :2 x M.2 slots (Key M):M2_1 slot (from AMD Processor):Supports PCIe 4.0/3.0 x4 *Supports SATA 6Gb/sSupports 2242/2260/2280/22110 storage devicesM2_2 slot (from AMD B550 chipset):Supports PCIe 3.0 x4Supports 2242/2260/2280 storage devices* The supported specification depends on installed processor. SATA RAID :0/1/10 Onboard Video Chipset :Supported only by CPU with integrated graphic Audio Chipset :Realtek ALC1200 / ALC1220P Audio Channels :7.1 Channels LAN Chipset :Realtek RTL8125B Second LAN Chipset :Realtek RTL8111H Max LAN Speed :2.5Gbps + 1Gbps Back I/O Ports :1 x Flash BIOS Button1 x PS/2 Keyboard/Mouse Combo1 x DisplayPort1 x HDMI2 x LAN (RJ45)2 x USB 2.0/1.12 x USB 3.2 Gen 1 Type-A1 x USB 3.2 Gen 2 Type-A1 x USB 3.2 Gen 2 Type-C1 x Optical S/PDIF Out5 x Audio Jacks USB 3.0 :4 x USB 3.0 Onboard USB :1 x USB 3.2 Gen 1 5Gbps Type-C port1 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) Other Connectors :1 x 4-pin CPU fan connector1 x 4-pin water-pump fan connector6 x 4-pin system fan connectors1 x Front panel audio connector2 x System panel connectors1 x Chassis Intrusion connector2 x 4-pin RGB LED connectors2 x 3-pin RAINBOW LED connectors1 x TPM module connector1 x Clear CMOS jumper Form Factor :ATX LED Lighting :RGB Dimensions (W x L) :12.0" x 9.6" Power Pin :1 x 24-pin ATX main power connector1 x 8-pin ATX 12V power connector Windows 11 :Supported Features :Supports AMD Ryzen 5000 & 3000 Series desktop processors (not compatible with AMD Ryzen 5 3400G & Ryzen 3 3200G) and AMD Ryzen 4000 G-Series desktop processorsSupports DDR4 Memory, up to 5100+(OC) MHzLightning Fast Game experience: PCIe 4.0, Lightning Gen 4 x4 M.2 with M.2 Shield Frozr, AMD Turbo USB 3.2 Gen 2Premium 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 experienceEnhanced Power Design: 10+2+1 Duet Rail Power System, Digital PWM, Core Boost, DDR4 BoostLatest Network Solution: Onboard 2.5G LAN plus Gigabit LAN with LAN Manager deliver the best online experience without lagMystic Light: 16.8 million colors / 29 effects controlled in one click. Mystic Light Extension supports RGB and RAINBOW LED stripPre-installed I/O Shielding: Better EMI protection and more convenience for installationAudio Boost: Reward your ears with studio grade sound quality for the most immersive gaming experienceMulti-GPU: With Steel Armor PCI-E slots. Supports 2-Way AMD Crossfire