Key Features
- Micro-ATX (9.6" x 9.6")
- Support AMD Ryzen 5000 Series Desktop Processors
- 4 DIMM slots (2DPC), supports DDR4 ECC/non-ECC UDIMM
- 1 PCIe4.0 x16, 1 PCIe4.0 x4
- 1 M.2 (PCIe3.0 x4 or SATA 6Gb/s), 1 M.2 (PCIe3.0 x2)
- 6 SATA 6Gb/s
- 2 RJ45 (1GbE) by Intel<sup>®</sup>i210
- Remote management (IPMI)
SUPPORT AMD RYZEN 5000 SERIES DESKTOP PROCESSORS SUPPORT 4 X DIMM SLOTS (2DPC),
B550D4U
SKU 6740184
UPC 4710483936296
Regular price saves you $32.28 against MSRP.
Contact us to check availability
Product Overview
SUPPORT AMD RYZEN 5000 SERIES DESKTOP PROCESSORS SUPPORT 4 X DIMM SLOTS (2DPC),
- SUPPORT AMD RYZEN 5000 SERIES DESKTOP PROCESSORS SUPPORT 4 X DIMM SLOTS (2DPC)
- ASRock Rack B550D4U Server Motherboard - AMD B550 Chipset - Socket AM4 - Micro ATX - Ryzen 5, Ryzen 3 Processor Supported - 32 GB DDR4 SDRAM Maximum RAM - DIMM, UDIMM - 4 x Memory Slots - Gigabit Ethernet - HDMI - 6 x SATA Interfaces
- ASRock Rack B550D4U Server Motherboard - AMD B550 Chipset - Socket AM4 - Micro ATX
- Ryzen 5, Ryzen 3 Processor Supported - 32 GB DDR4 SDRAM Maximum RAM - DIMM, UDIMM - 4 x Memory Slots - Gigabit Ethernet - HDMI - 6 x SATA Interfaces
Technical Specifications
| Product Type | Server Motherboard |
| Manufacturer Part Number | B550D4U |
| Maximum Memory Supported | 32 GB |
| Form Factor | Micro ATX |
| Manufacturer | ASRock Rack Inc |
| Product Model | B550D4U |
| Product Name | B550D4U Server Motherboard |
| Processor Supported | Ryzen 5 |
| Processor Supported | Ryzen 3 |
| RAID Levels | 0 |
| RAID Levels | 1 |
| RAID Levels | 10 |
| Total Processor Supported | 1 |
| Controller Type | Serial ATA/600 |
| Processor Socket | Socket AM4 |
| Brand Name | ASRock Rack |
| Memory Technology | DDR4 SDRAM |
| Width | 9.6" |
| Depth | 9.6" |
| Chipset Manufacturer | AMD |
| Chipset Model | B550 |
| Number of Memory Slots | 4 |
| Graphics Controller Model | AST2500 |
| Gigabit Ethernet | Yes |
| Number of SATA Interfaces | 6 |
| Onboard Video | CPU Dependent Video |
| RAID Supported | Yes |
| Number of PCI Express x4 Slots | 1 |
| Number of PCI Express x16 Slots | 1 |
| HDMI | Yes |
| VGA | Yes |
| Number of Network (RJ-45) Ports | 3 |
| Total Number of USB Ports | 2 |
| Total Number of Onboard USB Ports | 2 |
| PCI Express Standard | PCI Express 4.0 |
| Total Number of PCI Express Slots | 2 |
| Memory Form Factor | DIMM |
| Memory Form Factor | UDIMM |
| Total Number of Expansion Slots | 2 |
| Number of M.2 Interfaces | 2 |
| Memory Speed Supported | 2666 MHz |
| Number of USB 3.2 Gen 2 Type-A Ports | 2 |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
| Environmental Compliance | China Restriction of Hazardous Substances (China RoHS) |
| Environmental Compliance | Taiwan Restriction of Hazardous Substances (Taiwan RoHS) |
| Environmental Compliance | Waste Electrical and Electronic Equipment Directive (WEEE) |
Shipping & Dimensions
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