Unleash Server-Grade Performance with the ASRock Rack EPYC4000D4U Motherboard
Experience unparalleled computing power and flexibility with the ASRock Rack EPYC4000D4U motherboard, engineered for demanding server and workstation environments. This micro-ATX powerhouse supports the latest AMD EPYC™ 4004 series processors, delivering exceptional performance for virtualization, cloud computing, and data-intensive applications.
Key Features:
- AMD EPYC™ 4004 Series Processor Support: Harness the raw processing power of AMD's latest server-grade CPUs, optimized for multi-threaded workloads and demanding applications.
- AMD Ryzen 9000/8000/7000 Series Processor Support: Experience desktop-class flexibility with support for AMD Ryzen processors, ideal for hybrid server and workstation setups.
- Flexible Power Options: Choose between a standard ATX power supply or a 12V DC-in connection for versatile deployment options.
- DDR5 ECC/non-ECC UDIMM Support: Maximize system responsiveness and data integrity with support for the latest DDR5 memory technology, including ECC options for enhanced reliability.
- Compact Micro-ATX Form Factor (9.6" x 9.6"): Build powerful systems in space-constrained environments without sacrificing performance.
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 | 120W (Air)/ 170W (Liquid) |
| Chipset | KNOLL3 X600 |
| System Memory | |
| Supported DIMM Quantity | 4 DIMM slots (2DPC) |
| Supported Type | DDR5 288-pin ECC/non-ECC UDIMM |
| Max. Capacity per DIMM | 64GB |
| 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]* *When installing AMD Ryzen™ 8000 Series (Phoenix) Processors, SLOT6 will support only PCIe4.0 x8 *When installing AMD Ryzen™ 8000 Series (Phoenix2) Processors, SLOT6 will support only PCIe4.0 x4 |
| TPM | |
| TPM support | 1 (13-pin, SPI) |
| Other PCIe Expansion Connectors | |
| M.2 slot | 2 M-key (PCIe5.0 x4), supports 2280/2242 form factor [CPU]* *When installing AMD Ryzen™ 8000 Series (Phoenix) Processors, 2 M.2 will support only PCIe4.0 x4 *When installing AMD Ryzen™ 8000 Series (Phoenix2) Processors, M2_1 will support only PCIe4.0 x2 and M2_2 will support only PCIe4.0 x4 |
| Others | MCIO1 (PCIe5.0 x8)* MCIO2 (2 PCIe5.0 x4)* *MCIO1 shares lanes with SLOT6. 1. MCIO1 will be disabled when SLOT6 is occupied by PCIe x16 device 2. MCIO1 will be fully functional when SLOT6 is occupied by PCIe x8 device or unoccupied *MCIO2 shares lanes with 2 M.2: 1. MCIO2 will be disabled when both M.2 are populated 2. MCIO2 will support PCIe x4 when 1 M.2 is populated *When installing AMD Ryzen™ 8000 Series (Phoenix) Processors, MCIO1 will be disabled and MCIO2 will support only 2 PCIe4.0 x4 *When installing AMD Ryzen™ 8000 Series (Phoenix2) Processors, MCIO1 will be disabled and MCIO2 will support only 1 PCIe4.0 x4 and 1 PCIe4.0 x2 |
| SATA/SAS Storage | |
| Additional SAS Controller | ASMedia 1061 (2 SATA 6Gb/s): 2 SATA 7-pin |
| Ethernet | |
| Additional GbE Controller | Intel® i210: 2 RJ45 (1GbE) |
| 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, 1 DisplayPort |
| Rear I/O | |
| UID Button/LED | 1 UID button w/ LED |
| VGA Port | 1 DB15 (VGA), 1 HDMI, 1 DisplayPort |
| Serial Port | 1 DB9 (COM) |
| USB 3.2 Gen1 Port | 2 Type-A (USB3.2 Gen1) |
| RJ45 | 2 RJ45 (1GbE), 1 dedicated IPMI |
| Internal Connector/Headers | |
| Power Connector | 1 (24-pin, ATX main power), 2 (8-pin, ATX 12V) support 12V DC-in |
| Other Power Connectors | 1 (4-pin) for HDD power |
| 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 |
| Speaker Header | 1 |
| Buzzer | 1 |
| Fan Header | 7 (6-pin) |
| TPM Header | 1 (13-pin, SPI) |
| SMBus header | 1 |
| PMBus header | 1 |
| IPMB Header | 1 |
| Clear CMOS | 1 |
| Others | 1 SD card, 1 header (3-pin, 80 debug port) |
| 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, DRAM, MB and Card Side, M.2 slots |
| 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_1.8VSB, 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) |
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