MSI MAG B650 TOMAHAWK WIFI ATX Motherboard

Chipset

AMD B650

CPU

Supports AMD Ryzen™ 9000 / 8000 / 7000 Series Desktop Processors

Socket

AM5

Memory

4x DDR5 DIMM slots, up to 256GB total; Supports DDR5 speeds from 4800 (JEDEC) to 7600+(OC) MHz;
• Overclocking speeds vary by configuration:
 - 1DPC 1R: up to 7600+ MHz
 - 1DPC 2R: up to 6400+ MHz
 - 2DPC 1R: up to 6400+ MHz
 - 2DPC 2R: up to 5400+ MHz
Dual-channel mode; supports non-ECC un-buffered memory and AMD EXPO

Onboard Graphics

1x HDMI™ port supporting HDMI™ 2.1 with HDR (max. 4K@60Hz)
1x DisplayPort supporting DP 1.4 (max. 8K@60Hz)
Available only with processors featuring integrated graphics; specifications may vary with CPU installed

Expansion Slots

2x PCIe x16 slots:
• For Ryzen™ 9000/7000: x16/x2
• For Ryzen™ 8700/8600/8400: x8/x2
• For Ryzen™ 8500/8300: x4/x2
1x PCIe x1 slot
Additional PCIe lanes:
• PCI_E1 (Gen 4.0 from CPU, supports up to x16)
• PCI_E2 (Gen 4.0 from Chipset, supports up to x2)
• PCI_E3 (Gen 3.0 from Chipset, supports up to x1)

Audio

Realtek® ALC4080 Codec; 7.1-channel High Performance Audio; supports S/PDIF output and up to 32-Bit/384 kHz playback on the front panel

Storage Interface

3x M.2 slots:
• M2_1 (from CPU): PCIe 4.0 x4, supports 22110/2280 devices
• M2_2 (from CPU): PCIe 4.0 x4, supports 2280/2260 devices
  Note: M2_2 is unavailable with Ryzen™ 8500/8300 Series
• M2_3 (from Chipset): PCIe 4.0 x4, supports 2280/2260 devices (shares bandwidth with PCI_E2; both run at x2 when in use)
6x SATA 6Gb/s connectors

RAID Support

SATA: RAID 0, RAID 1, and RAID 10 (SATA_A1_A2 do not support RAID)
M.2 NVMe: RAID 0 and RAID 1

USB

Rear Ports:
• 2x USB 2.0
• 4x USB 5Gbps Type-A
• 3x USB 10Gbps Type-A
• 1x USB 20Gbps Type-C
Front Ports:
• 4x USB 2.0
• 2x USB 5Gbps Type-A
• 1x USB 10Gbps Type-C

LAN

Realtek® RTL8125BG 2.5Gbps LAN

Internal I/O Connectors

• 1x ATX Power Connector (ATX_PWR)
• 2x CPU Power Connectors (CPU_PWR)
• 1x CPU Fan header
• 1x Pump Fan header
• 6x System Fan headers
• 2x Front Panel (JFP) headers
• 1x Chassis Intrusion header (JCI)
• 1x Front Audio header (JAUD)
• 1x Tuning Controller connector (JDASH)
• 2x Addressable V2 RGB LED connectors (JARGB_V2)
• 2x RGB LED connectors (JRGB)
• 1x TPM header (supports TPM 2.0)
• 4x USB 2.0 ports, 2x USB 5Gbps Type-A ports, 1x USB 10Gbps Type-C port

Wireless LAN & Bluetooth

Wi-Fi 6E module pre-installed in the M.2 (Key-E) slot with MU-MIMO; supports 20/40/80/160 MHz channels in 2.4/5/6 GHz bands (Wi-Fi 6E 6GHz availability depends on regional regulations and Windows 11)
Bluetooth® 5.3 (ready in Windows 10 build 21H1 and Windows 11)

LED Feature

4x EZ Debug LEDs

Back Panel Ports

• DisplayPort 1.4
• HDMI™ 2.1 Port
• 2.5G LAN Port
• USB: 1x USB 2.0, 1x USB 3.2 Gen 1 (5Gbps Type-A), 1x USB 3.2 Gen 2 (10Gbps Type-A), 1x USB 3.2 Gen 2x2 (20Gbps Type-C)
• Wi-Fi/Bluetooth Antenna connectors
• HD Audio Connectors
• Flash BIOS Button
• Optical S/PDIF OUT

Operating System

Supports Windows® 11 64-bit and Windows® 10 64-bit

PCB / Form Factor

ATX form factor; Dimensions: 243.84 mm x 304.8 mm