Asrock EPYC4000D4U Micro-ATX Server Motherboard for EPYC/Ryzen

This item is brand-new, factory sealed.

EPYC4000D4U
Support ATX PSU or 12V DC-in
Micro-ATX (9.6" x 9.6")
Supports AMD EPYC 4005/4004 and AMD Ryzen 9000/8000/7000 series Processors
4 DIMM slots (2DPC), supports DDR5 ECC/non-ECC UDIMM
1 PCIe5.0 x16
1 MCIO (PCIe5.0 x8)
1 MCIO (2 PCIe5.0 x4)
Supports 2 M.2 (PCIe5.0 x4)
2 SATA 6Gb/s
2 RJ45 (1GbE) by Intel i210
1 HDMI, 1 DisplayPort
Remote management (IPMI)Physical Status
Form Factor
Micro-ATX
Dimensions
9.6" x 9.6" (244 mm x 244 mm)Processor System
CPU
Supports AMD EPYC 4005/4004 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 X600System 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
5600 MHz (1DPC) 3600 MHz (2DPC)
Voltage
1.1VPCIe 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 x4TPM
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 x2Ethernet
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 GLANGraphics
Controller
ASPEED AST2600:
1 DB15 (VGA)
AMD Processors with Graphics:
1 HDMI, 1 DisplayPortRear I/O
UID Button/LED
1 UID button w/ LED
Video 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 IPMIInternal 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
1System BIOS
BIOS Type
AMI UEFI BIOS 256Mb (32MB) SPI Flash ROM
BIOS Features
Plug and Play, ACPI 6.4 compliance wake up events, SMBIOS 3.5Hardware 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_12VEnvironment
Temperature
Operation temperature: 10^oC - 35^oC / Non operation temperature: -40^oC - 70^oC
Humidity
Non operation humidity: 20% - 90% ( Non condensing)Item Dimension (L"xW"xH")
25 x 15 x 13

Weight
36 lbs

Warranty Information
36 Months