Rack B550D4U-2T - Motherboard ASROCK - Free user manual and instructions
Find the device manual for free Rack B550D4U-2T ASROCK in PDF.
Pick your language and provide your email: we'll send you a specifically translated version.
| Product Type | Motherboard |
| Brand | ASRock Rack |
| Model | B550D4U-2T |
| Form Factor | Micro ATX |
| CPU Socket | AMD AM4 |
| Chipset | AMD B550 |
| Memory Support | DDR4 ECC/non-ECC UDIMM |
| Memory Slots | 4 x DIMM, dual channel |
| Max Memory Capacity | 128 GB |
| Expansion Slots | 1 x PCIe 4.0 x16; 1 x PCIe 3.0 x4 (in x8); 1 x M.2 Key M (PCIe 4.0 x4); 1 x M.2 Key M (PCIe 3.0 x4 & SATA) |
| Storage Interfaces | 6 x SATA3 6 Gbps; 2 x M.2 (NVMe/SATA) |
| Networking | 2 x 10GBase-T (Intel X550-AT2); 1 x GbE (IPMI) |
| IPMI | BMC with dedicated GbE (ASPEED AST2500) |
| Audio | N/A (no onboard audio, focus on server) |
| Rear I/O | 1 x VGA; 2 x USB 3.2 Gen1; 2 x 10G RJ45; 1 x GbE RJ45 (IPMI); 1 x COM; 2 x Antenna holes (WiFi optional) |
| Power Connectors | 1 x 24-pin ATX; 1 x 8-pin EPS12V |
| Operating Temperature | 0°C to 40°C (32°F to 104°F) |
| Dimensions | 9.6 in x 9.6 in (24.4 cm x 24.4 cm) |
| Weight | Approx. 1.2 kg (2.65 lbs) |
| Included Accessories | I/O shield, 2 x SATA cables, quick installation guide, support DVD |
| Special Features | Dual 10GbE, IPMI 2.0, TPM header, support for AMD Ryzen 5000/4000/3000 |
Frequently Asked Questions - Rack B550D4U-2T ASROCK
What CPU compatibility does the ASRock Rack B550D4U-2T have?
The motherboard supports AMD AM4 Ryzen 5000, 4000 G-Series, and 3000 series processors, including both standard and PRO versions.
How can I update the BIOS on this motherboard?
BIOS can be updated via the IPMI web interface using the built-in BMC, or by using the USB flashback feature (if available) and entering the UEFI shell. Always download the latest BIOS from ASRock Rack's official website.
What type of RAM does it support?
It supports DDR4 ECC and non-ECC UDIMM modules up to 128 GB total, with frequencies up to 3200 MHz (depending on CPU).
Can I use a standard ATX power supply?
Yes, the board uses standard 24-pin ATX and 8-pin EPS12V connectors. A power supply with at least 500W is recommended for typical server use.
How do I access the IPMI for remote management?
Connect the dedicated IPMI LAN port to your network. Default IP is 192.168.1.168 with username 'admin' and password 'admin'. Change these immediately for security.
What operating systems are supported?
Windows Server 2019/2022, Windows 10/11 Pro for Workstations, and major Linux distributions like Ubuntu, CentOS, and Proxmox VE.
Does it support ECC memory?
Yes, it supports DDR4 ECC UDIMM memory when used with a CPU that supports ECC (e.g., Ryzen PRO or certain server variants).
How many M.2 NVMe drives can I install?
The board has two M.2 slots: one supports PCIe 4.0 x4 NVMe (up to 2280) and the other supports PCIe 3.0 x4 NVMe or SATA (also up to 2280).
Why is my 10GbE NIC not detected?
Ensure the Intel X550-AT2 drivers are installed. For Windows, download from Intel's site. For Linux, most modern kernels include support. Also check that the PCIe link is stable.
Can I add a dedicated graphics card?
Yes, the board has one PCIe 4.0 x16 slot for a GPU. However, for server tasks, the integrated BMC provides video via VGA. Use a low-power GPU if needed.
User questions about Rack B550D4U-2T ASROCK
0 question about this device. Answer the ones you know or ask your own.
Ask a new question about this device
No questions yet. Be the first to ask one.
Download the instructions for your Motherboard in PDF format for free! Find your manual Rack B550D4U-2T - ASROCK and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. Rack B550D4U-2T by ASROCK.
USER MANUAL Rack B550D4U-2T ASROCK
Manual assistant
Powered by Anthropic
Waiting for your message
Product information
Brand : ASROCK
Model : Rack B550D4U-2T
Category : Motherboard