PRODUCT INFO ID: 5379
ASRock B550D4M, 1xSKT AM4, AMD Ryzen, B550, SATA, 1xM.2, 2xGbE, IPMI
Manufacturer
ASRockRack
Part number:
B550D4M
B550D4M
- ATX (12"x 9.6")
- Support AMD Ryzen 5000 Series Desktop Processors
- 4 DIMM slots (2DPC), supports DDR4 ECC/non-ECC UDIMM
- 1 PCIe4.0 x8, 1 PCIe4.0 x4
- 1 M.2 (PCIe3.0 x4 or SATA 6Gb/s)
- 1 OCP 2.0 Mezzanine connector A (PCIe3.0 x8)
- 2 RJ45 (1GbE) by Intel® i210
- 7 SATA 6Gb/s
- HDMI
- Remote management (IPMI)
Specifications
| Physical Status | |
| Form Factor | ATX |
| Dimensions | 12" x 9.6" (305 mm x 244 mm) |
| Processor System | |
| CPU | Supports: AMD Ryzen™ 5000 and 4000 G-Series Desktop Processors with Radeon™ Graphics AMD Ryzen™ 5000 and 3000 Series Desktop Processors AMD Ryzen™ PRO 5000, 4000 and 3000* Series Desktop Processors * Not compatible with AMD Ryzen™ PRO 3000 Series Desktop Processors with Radeon™ Graphics |
| Socket | Single Socket AM4 (PGA1331) |
| Chipset | AMD B550 |
| System Memory | |
| Supported DIMM Quantity | 4 DIMM slots (2DPC) |
| Supported Type | Supports DDR4 288-pin ECC*/non-ECC UDIMM * For AMD Ryzen Desktop Processors with Radeon Graphics, ECC support is only with Processors with PRO technologies. |
| Max. Capacity per DIMM | ECC/non-ECC UDIMM: up to 32GB |
| DIMM Frequency | up to 3200 MHz* * AMD Ryzen™ 3000 G-Series Desktop Processors with Radeon™ Graphics support up to 2666 MHz |
| Voltage | 1.2V |
| PCIe Expansion Slots (SLOT7 close to CPU) | |
| PCIe x 16 | SLOT6: PCIe x16 (PCIe4.0* x8) [CPU] *Supports PCIe3.0 when using AMD Ryzen™ 5000, 4000 G-Series Desktop Processors with Radeon™ Graphics |
| PCIe x 8 | SLOT4: PCIe x8 (PCIe4.0* x4) [CPU] *Supports PCIe3.0 when using AMD Ryzen™ 5000, 4000 G-Series Desktop Processors with Radeon™ Graphics |
| Mezzanine slot | 1 OCP 2.0 Mezzanine connector A (PCIe3.0 x8) [CPU] |
| M.2 | 1 M-key (PCIe3.0x4 or SATA 6Gb/s); support 22110/2280/2242 form factor [FCH] |
| SATA/SAS Storage | |
| PCH Built-in Storage | AMD B550 (5 SATA 6Gb/s; RAID 0/1/10): 4 SATA 7-pin, 1 M.2 |
| Additional SATA Controller | ASM1061 (2 SATA6Gb/s): 2 SATA 7-pin |
| Ethernet | |
| Additional GbE Controller | 2 Intel® i210: 2 RJ45 (1GbE) |
| Server Management | |
| BMC Controller | ASPEED AST2500 |
| IPMI Dedicated GLAN | 1 x Realtek RTL8211E for dedicated management GLAN |
| Graphics | |
| Controller | ASPEED AST2500: 1 DB15, 1 (15-pin) header AMD Ryzen Desktop Processors with Radeon Graphics: 1 HDMI |
| Rear I/O | |
| UID Button/LED | 1 UID button, 1 UID LED |
| VGA Port | 1 DB15 |
| Serial Port | 1 DB9 |
| USB 3.2 Gen1 Port | 2 Type-A (USB3.2 Gen1) |
| USB 3.2 Gen2 Port | 2 Type-A (USB3.2 Gen2) |
| RJ45 | 2 RJ45 (1GbE) 1 dedicated IPMI |
| HDMI | 1 |
| Internal Connector/Headers | |
| Auxiliary Panel Header | 1 (18-pin): chassis intrusion, system fault LED, LAN1/LAN2 activity LED, locate, SMBus |
| System Panel | 1 (9-pin): power switch, reset switch, system power LED, HDD activity LED |
| COM Header | 1 |
| Video output | 1 |
| Speaker Header | 1 |
| Buzzer | 1 |
| Fan Header | 6 (6-pin) |
| Thermal Sensor Header | 1 |
| TPM Header | 1 (17-pin, LPC), 1 (13-pin, SPI) |
| SMBus header | 1 |
| PMB header | 1 |
| IPMB Header | 1 |
| Clear CMOS | 1 (contact pads) |
| USB 3.2 (Gen1) Header | 1 (19-pin, 2 USB3.2 Gen1) |
| USB 2.0 Header | 1 (9-pin, 2 USB2.0) |
| Type A USB 3.2 (Gen1) Port | 1 (Type-A, 1 USB3.2 Gen1) |
| Power Connector | 1 (24-pin, ATX main power), 1 (8-pin, ATX 12V), 1 (4-pin, ATX 12V) |
| LED Indicators | |
| Standby PWR LED 5vsb | 1 |
| 80 Debug Port LED | 1 |
| Fan Fail LED | 6 |
| System BIOS | |
| BIOS Type | AMI UEFI BIOS; 256 Mb (32MB) SPI Flash ROM |
| BIOS Features | Plug and Play, ACPI 5.1 compliance wake up events, SMBIOS 2.3 |
| Hardware Monitor | |
| Temperature | CPU, DDR, MB, Card Side, FCH, TR1 sensing |
| Fan | Fan Tachometer CPU Quiet Fan (Allow Chassis Fan Speed Auto-Adjust by CPU Temperature) Multi-Speed Control |
| Voltage | 3VSB, 5VSB, VCPU, VSOC, VCCM, APU VDDP, 1.05V_PROM_S5, 2.5V_PROM, 1.05V_PROM_RUN, BAT, 3V, 5V, 12V |
| Environment | |
| Temperature | Operation temperature: 10°C ~ 35°C / Non operation temperature: -40°C ~ 70°C |
| Humidity | Non operation humidity: 20% ~ 90% ( Non condensing) |
The specification is subject to change without notice in advance. The brand and product names are trademarks of their respective companies. Any configuration other than original product specification is not guaranteed.
| Category | Server |
|---|---|
| Form Factor | ATX |
| Dimensions | 12" x 9.6" |
| CPU Socket | PGA 1331 (Socket AM4) |
| # of CPU sockets | 1 |
| Supported CPU's | AMD Ryzen 3000 AMD Ryzen PRO 3000 AMD Ryzen 4000G AMD Ryzen PRO 4000 AMD Ryzen 5000 AMD Ryzen 5000G AMD Ryzen PRO 5000 |
| Chipset | B550 |
| Memory Type | DDR4 ECC UDIMM DDR4 non-ECC UDIMM |
| Memory Speed | 3200 MHz |
| # of DIMM's | 4 |
| Max Memory Size | 128 |
| Integrated GPU | ASPEED AST2500 |
| # of PCIe x4 4.0 | 1 |
| # of PCIe x8 4.0 | 1 |
| # of USB Ports | 4x USB 3.2 (rear) 2x USB 3.2 (header) |
| # of SATA Ports | 4 |
| Integrated RAID | 0,1,10 |
| # of Serial Ports | 1 x DB9 |
| # of 1GbE Ports | 2 x RJ45 |
| Integrated BMC | IPMI Dedicated RJ45 |
| BMC chip | ASPEED AST2500 |
| TPM | 1 x TPM 2.0 17-pin Header |
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