Motherboard - deep mini-ITX - Socket AM4 - AMD B550 Chipset - USB 3.2 Gen 1 - 2 x 10 Gigabit LAN, 2 x Gigabit LAN - onboard graphics
| Main Specifications | |
|---|---|
| Product Description | ASRock Rack B550D4ID-2L2T - motherboard - deep mini-ITX - Socket AM4 - AMD B550 |
| Product Type | Motherboard - deep mini-ITX |
| Chipset Type | AMD B550 |
| Processor Socket | 1 x Socket AM4 |
| Compatible Processors | Ryzen (supports Ryzen 3000 Series/ 4000 G-Series/ 5000 Series/ 5000 G-Series) |
| Max RAM Size | 128 GB |
| RAM Supported | 4 DIMM slots - DDR4, non-ECC, ECC, unbuffered |
| Storage Ports | 4 x SATA-600 (RAID), 1 x OCuLink port, 2 x M.2 |
| USB / FireWire Ports | 2 x USB 3.2 Gen 1 + (2 x USB 3.2 Gen 1 via headers) |
| Graphics | ASPEED AST2500 |
| LAN | 2 x 10 Gigabit Ethernet, 2 x Gigabit Ethernet |
| General | |
| Product Type | Motherboard - deep mini-ITX |
| Chipset Type | AMD B550 |
| Processor Socket | Socket AM4 |
| Max Processors Qty | 1 |
| Compatible Processors | Ryzen (supports Ryzen 3000 Series/ 4000 G-Series/ 5000 Series/ 5000 G-Series) |
| Expansion / Connectivity | |
| Expansion Slots | 1 x CPU ¦ 4 x DIMM 288-pin (1.2 V) ¦ 1 x PCIe 4.0 x16 |
| Storage Interfaces | SATA-600 -connectors: 4 x 7pin Serial ATA - RAID 0 / RAID 1 / RAID 10 ¦ SATA-600 / PCIe 3.0 -connectors: 1 x M.2 ¦ SATA-600 / PCIe 4.0 -connectors: 1 x M.2 ¦ PCIe -connectors: 1 x OCuLink |
| Interfaces | 2 x LAN (10Gigabit Ethernet) ¦ 1 x HDMI ¦ 1 x VGA ¦ 2 x USB 3.2 Gen 1 ¦ 1 x management ¦ 2 x LAN (Gigabit Ethernet) |
| Internal Interfaces | 2 x USB 3.2 Gen 1 - header ¦ 1 x LPC - header ¦ 1 x serial - header ¦ 1 x SPI - header ¦ 1 x speaker - header |
| Power Connectors | 4-pin ATX12V connector, 2 x 8-pin ATX12V connectors |
| Miscellaneous | |
| Compliant Standards | Plug and Play |
| Width | 6.7 in |
| Depth | 8.2 in |
| Features | |
| BIOS Type | AMI |
| BIOS Features | UEFI BIOS, SPI BIOS flashing, ACPI 5.1 support, SMBIOS 2.3 support, IPMI support |
| Hardware Monitoring | CPU core temperature, chassis temperature, CPU fan tachometer, chassis fan tachometer, system voltage, CPU core voltage |
| Hardware Features | Debug LED |
| LAN | |
| Network Controller | Intel I210 / Intel X710-AT2 |
| Network Interfaces | 2 x 10 Gigabit Ethernet, 2 x Gigabit Ethernet |
| Graphics | |
| Graphics Controller | ASPEED AST2500 |
| Supported RAM | |
| Max Size | 128 GB |
| Technology | DDR4 |
| Bus Clock | 3200 MHz |
| Supported RAM Integrity Check | Non-ECC, ECC |
| Registered or Buffered | Unbuffered |