MS-Challenger B650M-K

• Form Factor
• M-ATX (Micro-ATX)
  Size: 225mm × 220mm

• CPU Support
• AMD® AM5 socket
  Compatible with AMD Ryzen™ 7000 / 8000 / 9000 Series processors

• Chipset
• AMD® B650 chipset

• Memory
• 2 × DDR5 DIMM slots, up to 96GB
  Dual-channel memory architecture
  Supports AMD® EXPO memory overclocking
  Supported speeds:
  6400(OC) / 6200(OC) / 6000(OC) / 5800(OC) / 5600(OC) / 5200 / 4800 MHz
  Note: Maximum achievable memory speed depends on CPU & DRAM quality.

• Graphics Output
• 1 × HDMI™ 1.4 port
  Supports up to 4K @ 30Hz
  Graphics capability depends on CPU (see www.amd.com)

• Expansion Slots
• From AMD Ryzen™ processor:
  1 × PCIe x16 slot (PCIe 5.0 x16)
  
  From AMD B650 chipset:
  1 × PCIe x1 slot (PCIe 3.0 x1)

• Storage Interfaces
• 1 × M.2 slot (PCIe 4.0 x4, supports 2280)
  2 × SATA 6Gb/s ports

• Networking
• 1 × Realtek RTL8111M Gigabit Ethernet (1000Mbps)
  1 × M.2 E-Key slot for Wi-Fi modules (supports PCIe & USB interfaces)

• USB Ports
• Onboard USB headers:
  1 × USB 3.2 Gen1 header (supports 2 × USB 5Gbps)
  1 × USB 2.0 header (supports 2 × USB 2.0)
  
  Rear I/O:
  4 × USB 3.2 Gen1 Type-A (5Gbps)
  2 × USB 2.0 Type-A

• Audio
• Realtek ALC897 HD Audio Codec
  3 × rear audio jacks

• Rear I/O Ports
• 1 × HDMI™ 1.4
  4 × USB 3.2 Gen1 Type-A (5Gbps)
  2 × USB 2.0 Type-A
  1 × Realtek 1Gb Ethernet port
  3 × audio jacks
  CLR_CMOS button

• Internal Connectors
• 1 × 24-Pin ATX power
  1 × 8-Pin +12V CPU power
  1 × 4-Pin CPU_FAN
  2 × 4-Pin SYS_FAN
  1 × M.2 slot (Key M)
  2 × SATA 6Gb/s
  1 × USB 3.2 Gen1 header
  1 × USB 2.0 header
  1 × COM port header
  1 × Front panel audio header
  1 × 10-1 Pin system panel header
  1 × TPM header
  2 × 5V 3-Pin ARGB headers

• Operating System Support
• Windows® 11 64-bit
  Windows® 10 64-bit

• Special Features
• Onboard Debug LEDs
  CLR_CMOS quick button
  Maxsun Sync RGB Lighting Control