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General| PCI Express x1 (Gen 2.x) slots | 4 |
|---|---|
| PCI Express x16 (Gen 3.x) slots | 1 |
| USB 2.0 connectors | 2 |
| 12V power connector | Yes |
| Number of SATA II connectors | 0 |
| Number of SATA III connectors | 6 |
| Cables included | SATA |
| Wi-Fi | No |
| LAN controller | Realtek RTL8111H |
| Ethernet interface type | Gigabit Ethernet |
| Audio chip | Realtek ALC892 |
| Component for | PC |
| Motherboard chipset | AMD B450 |
| PC health monitoring | CPU, FAN, Temperature |
| Audio output channels | 7.1 channels |
| Motherboard form factor | ATX |
| Number of mounting holes | 9 |
| Motherboard chipset family | AMD |
| Windows operating systems supported | Windows 10 Education x64, Windows 10 Enterprise x64, Windows 10 Home x64, Windows 10 Pro x64, Windows 10 x64, Windows 7 Enterprise x64, Windows 7 Home Basic x64, Windows 7 Home Premium x64, Windows 7 Professional x64, Windows 7 Starter x64, Windows 7 Ultimate x64, Windows 7 x64 |
| HDMI version | 1.4 |
| USB 2.0 ports quantity | USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them. |
| BIOS type | UEFI AMI |
| ACPI version | 6.1 |
| BIOS memory size | 256 Mbit |
| System Management BIOS (SMBIOS) version | 2.8 |
| Maximum resolution | 4096 x 2160 pixels |
| Maximum graphics card memory | 2048 MB |
| Parallel processing technology support | 2-Way CrossFireX |
| RAID levels | 0, 1, 10 |
| Supported storage drive interfaces | SATA III |
| Memory channels | Dual-channel |
| Memory slots type | DIMM |
| Supported memory types | DDR4-SDRAM |
| Maximum internal memory | 64 GB |
| Supported memory clock speeds | 2667, 2800, 2933, 3000, 3066, 3200, 3466, 4100, 4133 MHz |
| Processor socket | Socket AM4 |
| Compatible processor series | AMD Athlon, AMD Ryzen 3, AMD Ryzen 3 2nd Gen, AMD Ryzen 3 3rd Gen, AMD Ryzen 5, AMD Ryzen 5 2nd Gen, AMD Ryzen 5 3rd Gen, AMD Ryzen 7, AMD Ryzen 7 2nd Gen, AMD Ryzen 7 3rd Gen, AMD Ryzen 9 3rd Gen |
| Harmonized System (HS) code | 84733020 |
Weight and Dimensions| Depth | 244 mm |
|---|---|
| Width | 305 mm |
Crucial safety instructions for installing the CPU heatsink and retention module.
Explains the status and speed LEDs for the LAN port.
Diagram and table detailing audio port connections and channels.
Describes the dialogue window for identifying connected audio devices.
Instructions on how to access the BIOS setup menu.
Methods to restore default BIOS settings to resolve issues.
Guides on updating the BIOS using M-FLASH or Live Update 6.
Steps to update BIOS using the dedicated Flash BIOS button.
Overview of the main BIOS menu options like SETTINGS, OC, M-FLASH.
Options to switch between Normal and Expert views for OC settings.
Step-by-step guide for installing the Windows 10 operating system.
Process for installing necessary motherboard drivers.
Guide for installing system utilities and applications.
Statement on FCC rules for radio frequency interference.
Conditions for device operation under FCC part 15.
Information on CE marking and compliance with EU directives.
Compliance statement for Canadian regulations (ISED).
Disposal information for batteries in different regions.
Information on chemical substances in compliance with EU REACH regulations.
MSI's commitment to recycling and product end-of-life management.
Statement regarding Waste Electrical and Electronic Equipment regulations.
Material declaration according to Japanese JIS C 0950 standard.
Compliance with India E-waste (Management and Handling) Rule 2011.
Compliance with Turkish WEEE regulations.
Regulation on limiting hazardous substances in equipment.
Table detailing hazardous substance content in the MS-7B86 motherboard.
Declaration of restricted substance content for the motherboard.
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