H12DSi-N6 - Motherboard Supermicro - Free user manual and instructions
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| Product Type | Motherboard |
| Brand | Supermicro |
| Model | H12DSi-N6 |
| Form Factor | ATX |
| Socket Type | Dual LGA 4094 (SP3) |
| Supported Processors | AMD EPYC 7002/7003 Series |
| Memory Support | DDR4 ECC RDIMM/LRDIMM, 8 slots, up to 2TB |
| Expansion Slots | 7x PCIe 4.0 x16, 2x PCIe 4.0 x8 |
| Storage Interfaces | 2x M.2 (PCIe 4.0 x4), 10x SATA3, 2x U.2 |
| Networking | Dual 10GBase-T Ethernet |
| Dimensions (W x H) | 12 x 10 inches (305 x 254 mm) |
| Power Input | 24-pin ATX + 8-pin EPS + 4-pin EPS |
| Primary Functions | High-performance dual-processor server/workstation motherboard with extensive PCIe and storage options |
| Maintenance & Cleaning | Use compressed air for dust; avoid liquid cleaners |
| Safety | ESD precautions; disconnect power before installation |
| Spare Parts & Repairability | Replaceable CMOS battery; standard components; professional repair recommended |
| General Information | Designed for data centers and enterprise applications |
Frequently Asked Questions - H12DSi-N6 Supermicro
What processors are compatible with the Supermicro H12DSi-N6?
The motherboard supports AMD EPYC 7002 (Rome) and 7003 (Milan) series processors in dual configuration.
What type of memory does the H12DSi-N6 support?
It supports DDR4 ECC RDIMM and LRDIMM modules, up to 3200 MHz, with 8 slots for a maximum capacity of 2 TB.
How many PCIe slots are available?
There are 7x PCIe 4.0 x16 slots and 2x PCIe 4.0 x8 slots.
Does the motherboard have onboard graphics?
No, it does not have integrated graphics. A discrete GPU is required for display output.
What storage options are available?
It includes 2x M.2 (PCIe 4.0 x4), 10x SATA3 ports, and 2x U.2 connectors.
What network ports does the H12DSi-N6 have?
It features dual 10GBase-T Ethernet ports and a dedicated IPMI LAN port.
What is the form factor of this motherboard?
It is a standard ATX form factor (12 x 10 inches / 305 x 254 mm).
Can I use this motherboard in a standard PC case?
Yes, as long as the case supports ATX and has sufficient clearance for dual sockets and large CPU coolers.
How do I update the BIOS?
You can update via the IPMI web interface or using the Supermicro SUM (Super Update Manager) tool.
Does it support ECC memory?
Yes, it requires and supports ECC registered or load-reduced DIMMs.
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USER MANUAL H12DSi-N6 Supermicro
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Product information
Brand : Supermicro
Model : H12DSi-N6
Category : Motherboard