ASRock B650D4U-2L2T User Manual

The ASRock B650D4U-2L2T is a Micro ATX server motherboard designed to support AMD Ryzen 7000 series processors. Below is a detailed overview of its specifications and features:

1. CPU Support

• The motherboard supports AMD Ryzen 7000 Series Processors utilizing the AM5 socket.
• It can accommodate CPUs with a thermal design power (TDP) of up to 170W.

2. Chipset

• The chipset used in this motherboard is the AMD B650E, which provides enhanced performance and connectivity options.

3. Memory

• The board features 4 x DDR5 DIMM slots, supporting both ECC (Error-Correcting Code) and non-ECC memory types.
• It has a maximum memory capacity of 128GB, with speeds reaching up to 5200 MHz for single DIMM per channel (1DPC) configurations and 3600 MHz for dual DIMM per channel (2DPC).

4. Video Output

• Integrated graphics are supported through an ASPEED AST2600 chip, providing HDMI and DisplayPort outputs, which require a CPU with integrated graphics.

5. Storage Technology

• The motherboard includes 4 x SATA3 6Gb/s connectors for traditional storage devices.
• Additionally, there is 1 x M.2 slot (PCI-E 5.0 x4) that supports high-speed NVMe SSDs.

6. Connectivity

• Networking capabilities include 2 x Broadcom BCM57416 10G LAN ports, offering high-speed network connections, as well as 2 x Intel I210 GbE LAN ports for standard gigabit Ethernet connectivity.
• There is also a management LAN port provided by Realtek RTL8211F.

7. Expansion Slots

• For expansion cards, the motherboard offers:
  • 1 x PCI-E 5.0 x16 slot
  • 1 x PCI-E 5.0 x4 slot
  • 1 x PCI-E 4.0 x1 slot

8. Power Supply Requirements

• Power connectors include:
  • 1 x 24-Pin ATX Power Connector
  • 2 x 12V 8-Pin ATX Power Connectors for CPU

9. Rear I/O Ports

• The rear I/O panel consists of:
  • 1 x Serial COM port
  • 1 x VGA port
  • 2 x RJ45 GbE LAN ports
  • 4 x USB 3.2 (Gen1) ports
  • 1 x HDMI port (requires integrated graphics)
  • 1 x DisplayPort (requires integrated graphics)
  • Additional management LAN and UID button.

10. Onboard I/O Headers & Features

• Various onboard headers are available including those for system panels, fan connections, TPM header, SMBus header, PMBus header, IPMB header, and more.

11. Operating System Support

• This motherboard supports multiple operating systems including Windows 10, Windows 11, and Ubuntu version 22.04.1.

12. Environmental Specifications

• Operating temperature ranges from 10°C to 35°C (50°F to 95°F).
• Non-operating temperature ranges from -40°C to +70°C (-40°F to +158°F) with humidity levels between 20% to 90% non-condensing.

13. Warranty Information

• The product comes with a manufacturer’s limited warranty of one year.