H12DGQ-NT6 - Motherboard Supermicro - Free user manual and instructions
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| Product Type | Server Motherboard |
| Form Factor | SSI EEB (12" x 13") |
| Processor Socket | Dual SP3 (LGA 4094) |
| Supported Processors | AMD EPYC 7002/7003 Series |
| Memory Slots | 8 x DDR4 DIMM (RDIMM/LRDIMM) |
| Max Memory Capacity | 2 TB (with 3DS LRDIMM) |
| Memory Type | DDR4-3200 ECC Registered |
| PCI Express Slots | 7 x PCIe 4.0 x16 slots |
| Storage Interfaces | 2 x M.2 PCIe 4.0 x4, 2 x SATA3 via BMC |
| Network Controllers | 2 x 10GbE Broadcom BCM57416 |
| Management Controller | ASPEED AST2500 with IPMI 2.0 |
| Power Connectors | 1 x 24-pin ATX, 2 x 8-pin EPS12V |
| Dimensions (W x D) | 12.0" x 13.0" (305 x 330 mm) |
| Weight (with accessories) | Approx. 2.5 kg (5.5 lbs) |
| Operating Temperature | 0°C to 40°C (32°F to 104°F) |
| Storage Temperature | -40°C to 70°C (-40°F to 158°F) |
| Humidity (non-condensing) | 10% to 90% |
| Key Features | Dual EPYC support, PCIe 4.0, dual 10GbE, BMC with IPMI |
| Maintenance | Clean with dry cloth; avoid liquid contact |
| Safety Precautions | Disconnect power before servicing; use antistatic wrist strap |
| Spare Parts Availability | Contact Supermicro for replacement parts |
| Reparability | Components (CPU, RAM) are replaceable; board repair by authorized service |
| General Information | Designed for high-performance computing, virtualization, and enterprise storage |
Frequently Asked Questions - H12DGQ-NT6 Supermicro
What processors are compatible with the H12DGQ-NT6?
The motherboard supports AMD EPYC 7002 (Rome) and 7003 (Milan) series processors on dual SP3 sockets.
What memory does it use?
It accepts DDR4-3200 ECC registered DIMMs (RDIMM/LRDIMM) with up to 2 TB capacity across 8 slots.
Does it support PCIe 4.0?
Yes, it has 7 PCIe 4.0 x16 slots for high-speed expansion cards.
What network interfaces are built-in?
It features dual 10GbE ports via Broadcom BCM57416 controllers.
How do I access the BMC for remote management?
The integrated ASPEED AST2500 provides IPMI 2.0. The default IP is 192.168.0.123 (check manual). Use a web browser or IPMI tool.
What power supply do I need?
A standard ATX power supply with 24-pin main connector and two 8-pin EPS12V CPU cables is required.
Can I use this motherboard in a standard PC case?
The form factor is SSI EEB (12x13 inches). Ensure your case supports E-ATX or SSI EEB motherboards.
How do I update the BIOS?
Download the latest BIOS from Supermicro's support site, copy to a FAT32 USB drive, and use the BIOS flashing utility in the firmware setup.
What storage options are available?
It has two M.2 PCIe 4.0 x4 slots (NVMe) and two SATA3 ports via the BMC. Additional storage via PCIe add-on cards.
Is the motherboard compatible with 3.5-inch hard drives?
Not directly. You need a SAS/SATA controller or use a backplane. It only provides SATA ports on the board.
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USER MANUAL H12DGQ-NT6 Supermicro
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Product information
Brand : Supermicro
Model : H12DGQ-NT6
Category : Motherboard