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Product Description
Unleash Next-Gen Performance with the ASRock Rack B650D4U3-2Q/BCM Motherboard
Experience unparalleled computing power and reliability with the ASRock Rack B650D4U3-2Q/BCM motherboard, meticulously engineered for professionals and enthusiasts demanding peak performance.
Powerhouse Performance, Unmatched Versatility
Built around the AMD B650 chipset, this motherboard unlocks the full potential of AMD EPYC 4004 and AMD Ryzen 9000/8000/7000 Series processors. Whether you're tackling demanding workloads, driving complex simulations, or running high-performance computing applications, this motherboard delivers exceptional speed and responsiveness.
Features That Empower:
- Socket: Supports AMD Socket AM5 (LGA 1718)
- Processor Support: Compatible with AMD EPYC 4004 and AMD Ryzen 9000/8000/7000 Series processors
- Chipset: AMD B650
- Form Factor: Micro-ATX (9.6" x 9.6")
- Memory: 4 DIMM slots (2DPC), supports DDR5 ECC/non-ECC UDIMM
Uncompromising Reliability for Demanding Applications
The ASRock Rack B650D4U3-2Q/BCM motherboard is engineered for unwavering stability and reliability, ensuring your system operates flawlessly even under the most demanding conditions. Its robust construction and high-quality components guarantee long-term durability, making it the ideal foundation for mission-critical systems and professional workstations.
Specifications
| Physical Status | |
| Form Factor | Micro-ATX |
| Dimensions | 9.6" x 9.6" (244 mm x 244 mm) |
| Processor System | |
| CPU | Supports AMD EPYC™ 4004 and AMD Ryzen™ 9000/8000/7000 Series Processors |
| Socket | 1 Socket AM5 (LGA 1718) |
| Thermal Design Power | Up to 170W by proper cooling solution |
| Chipset | AMD B650E |
| System Memory | |
| Supported DIMM Quantity | 4 DIMM slots (2DPC) |
| Supported Type | DDR5 288-pin ECC/non-ECC UDIMM |
| Max. Capacity per DIMM | 48GB |
| Max. DIMM Frequency | 5200 MHz (1DPC); 3600 MHz (2DPC) |
| Voltage | 1.1V |
| PCIe Expansion Slots (SLOT7 close to CPU) | |
| PCIe x 16 | SLOT6: PCIe5.0 x16 [CPU] |
| PCIe x 4 | SLOT4: PCIe4.0 x4 [FCH] |
| PCIe x 1 | SLOT7: PCIe4.0 x1 [FCH] |
| Other PCIe Expansion Connectors | |
| M.2 slot | M2_1 (PCIe5.0 x4), supports 2280/2242 form factor [CPU] |
| SATA/SAS Storage | |
| PCH Built-in Storage | AMD B650E (4 SATA 6Gb/s): 4 SATA 7-pin |
| Ethernet | |
| Additional GbE Controller | Broadcom BCM57502: 2 SFP28 (25GbE) |
| Server Management | |
| BMC Controller | ASPEED AST2600: IPMI2.0 with iKVM and vMedia support |
| IPMI Dedicated GLAN | 1 Realtek RTL8211F for dedicated management GLAN |
| Graphics | |
| Controller | ASPEED AST2600: 1 DB15 (VGA) AMD Processors with Graphics: 1 HDMI |
| Rear I/O | |
| UID Button/LED | 1 UID button w/ LED |
| VGA Port | 1 DB15 (VGA), 1 HDMI |
| Serial Port | 1 DB9 (COM) |
| USB 3.2 Gen1 Port | 4 Type-A (USB3.2 Gen1) |
| RJ45 | 1 dedicated IPMI |
| Other network connector | 2 SFP28 (25GbE) |
| Internal Connector/Headers | |
| Power Connector | 1 (24-pin, ATX main power), 2 (8-pin, ATX 12V) |
| Auxiliary Panel Header | 1 (18-pin): chassis intrusion, system fault LED, LAN activity LED |
| System Panel | 1 (9-pin): power switch, reset switch, system power LED, HDD activity LED |
| VGA header | 1 |
| Speaker Header | 1 |
| Buzzer | 1 |
| Fan Header | 7 (6pin) co-lay 7 (4-pin) |
| TPM Header | 1 (13-pin, SPI) |
| SMBus header | 1 |
| PMBus header | 1 |
| IPMB Header | 1 |
| Clear CMOS | 1 |
| Others | 1 (3-pin, 80 debug port header) |
| LED Indicators | |
| Standby PWR LED | 1 (5VSB) |
| 80 Debug Port LED | 1 |
| Fan Fail LED | 7 |
| BMC heartbeat LED | 1 |
| System BIOS | |
| BIOS Type | AMI UEFI BIOS; 256Mb (32MB) SPI Flash ROM |
| BIOS Features | Plug and Play, ACPI 6.4 compliance wake up events, SMBIOS 3.5 |
| Hardware Monitor | |
| Temperature | CPU, DDR, MB, Card Side, Chipset, 25G LAN, M.2 slot |
| Fan | Fan Tachometer, Multi-Speed Control, CPU Quiet Fan (Allow Chassis Fan Speed Auto-Adjust by CPU Temperature) |
| Voltage | VOLT_3VSB, VOLT_5VSB, VOLT_P0_VCORE, VOLT_P0_VSOC, VOLT _VMEM, VOLT _VMISC, VOLT_1.8V_PT21, VOLT_VSUS10, VOLT_VDD10, VOLT_VDDC_HOST, VOLT_VDDC_AON, VOLT_5V, VOLT_12V, VOLT_BAT, VOLT_3V, VOLT_5V, VOLT_12V |
| Environment | |
| Temperature | Operation temperature: 10°C ~ 35°C / Non operation temperature: -40°C ~ 70°C |
| Humidity | Non operation humidity: 20% ~ 90% ( Non condensing) |
