Introducció
This manual provides detailed instructions for the installation, operation, and maintenance of the Supermicro MBD-X12DPI-N6-B E-ATX Server Motherboard. It is designed to assist users in setting up their server system correctly and efficiently. Please read this manual thoroughly before proceeding with any installation or configuration.
Informació de seguretat
Observe the following safety precautions to prevent damage to the motherboard and ensure personal safety:
- Always disconnect the power cord from the power supply before installing or removing any components.
- Wear an anti-static wrist strap and work on an anti-static mat to prevent electrostatic discharge (ESD) damage to sensitive components.
- Handle the motherboard by its edges to avoid touching components directly.
- Ensure proper ventilation within the server chassis to prevent overheating.
- Refer to the power supply unit's manual for specific safety guidelines related to power connections.
Contingut del paquet
Verifiqueu que tots els elements siguin presents al paquet:
- Supermicro MBD-X12DPI-N6-B E-ATX Server Motherboard
- Escut d'E / S
- Cables SATA (la quantitat pot variar)
- Guia de referència ràpida
- Driver and Utility DVD/USB (if included)
Configuració i instal·lació
Aquesta secció us guiarà a través de la instal·lació física de la placa base i els seus components principals.

Figura 1: De dalt a baix view of the Supermicro MBD-X12DPI-N6-B E-ATX Server Motherboard, showcasing its dual LGA 4189 CPU sockets, 18 DDR4 DIMM slots, multiple PCIe 4.0 expansion slots, and various connectors for storage and peripherals. The board features a green PCB with blue and black DIMM slots, and silver heatsinks for chipset and VRMs.
1. Instal·lació de la CPU (LGA 4189)
- Carefully open the CPU socket retention mechanism by releasing the levers.
- Alineeu la marca triangular de la CPU amb la marca corresponent del sòcol.
- Col·loca suaument la CPU al sòcol sense forçar-la.
- Close the socket retention mechanism, ensuring the CPU is securely seated.
- Apply thermal paste to the CPU and install the CPU cooler according to its manufacturer's instructions.
2. Memory (DIMM) Installation
The motherboard supports up to 4TB of 3DS ECC RDIMM/LRDIMM DDR4-3200MHz memory across 18 DIMM slots. Intel Optane Persistent Memory 200 Series is supported in specific slots (P1-DIMMB2 and P2-DIMMB2).
- Obriu els clips de retenció als dos extrems de la ranura DIMM.
- Alineeu l'osca del mòdul de memòria amb la clau de la ranura DIMM.
- Insert the module firmly into the slot until the retention clips snap into place.
- Ensure all modules are seated correctly and evenly.
3. Instal·lació de la targeta PCIe
The motherboard features 2 PCIe 4.0 x8 and 4 PCIe 4.0 x16 slots.
- Select an appropriate PCIe slot for your expansion card.
- Remove the corresponding metal bracket cover from the server chassis.
- Align the card with the slot and press down firmly until it is fully seated.
- Secure the card with a screw or retention clip to the chassis.
4. Connexió del dispositiu d'emmagatzematge
The Intel C621A controller provides 14 SATA3 (6 Gbps) ports with RAID 0, 1, 5, 10 support. There is also 1 PCIe 4.0 x4 M.2 slot (2280/22110 form factor, M-Key).
- Dispositius SATA: Connect SATA data cables from your storage drives to the SATA ports on the motherboard. Connect power cables from the power supply to the drives.
- Dispositius M.2: Insert the M.2 SSD into the M.2 slot, securing it with the provided screw.
5. Connexió a la font d'alimentació
Connect the main 24-pin ATX power connector and the 8-pin (or 4+4 pin) CPU power connectors from your power supply unit to the corresponding ports on the motherboard. Ensure all power connections are secure.
Instruccions de funcionament
1. Arrencada inicial
- After all components are installed, connect the power cord to the power supply and turn on the system.
- The system will perform a Power-On Self-Test (POST). Monitor for any error codes or beeps.
2. Configuració de la BIOS/UEFI
During POST, press the designated key (usually DEL or F2) to enter the BIOS/UEFI setup utility. Here you can configure boot order, system time, and various hardware settings.
3. Instal·lació del sistema operatiu
Insert your operating system installation media (USB drive or DVD) and configure the BIOS/UEFI to boot from it. Follow the on-screen instructions to install your preferred operating system.
Manteniment
1. Neteja
Regularly clean the interior of your server chassis to prevent dust buildup, which can lead to overheating. Use compressed air to remove dust from heatsinks, fans, and other components. Ensure the system is powered off and unplugged before cleaning.
2. Firmware and Driver Updates
Periodically check the Supermicro official website for the latest BIOS/UEFI firmware and driver updates for your motherboard. Keeping your system updated ensures optimal performance, stability, and security.
Resolució de problemes
Si teniu problemes, consulteu els passos habituals següents per a la resolució de problemes:
- Sense energia: Ensure all power cables (24-pin ATX, 8-pin CPU) are securely connected. Check the power supply unit and wall outlet.
- Sense pantalla: Verify that the monitor is connected and powered on. Reseat the graphics card (if applicable) and memory modules. Try booting with minimal components.
- Pius del sistema: Consult the motherboard's beep code table (usually found in the full manual on the Supermicro website) to diagnose hardware issues indicated by specific beep patterns.
- El sistema operatiu no arrenca: Check the boot order in BIOS/UEFI. Ensure the storage drive with the OS is detected and functional.
- Sobreescalfament: Ensure CPU coolers and chassis fans are properly installed and functioning. Clean dust from heatsinks and vents.
Especificacions
| Característica | Detall |
|---|---|
| Socket de CPU | Dual LGA 4189 (Socket P+) |
| Processadors compatibles | 3rd Gen Intel Xeon Scalable processors (up to 270W TDP) |
| Chipset | Intel C621A |
| Tipus de memòria | DDR4 3DS ECC RDIMM/LRDIMM, Intel Optane Persistent Memory 200 Series |
| Velocitat de memòria | 3200 MHz |
| Ranures de memòria | 18 DIMM slots (up to 4TB total) |
| Ranures d'expansió PCIe | 2 x PCIe 4.0 x8, 4 x PCIe 4.0 x16 |
| Suport NVMe | 2 x PCIe 4.0 NVMe x8 Internal Port(s) |
| M.2 Interfície | 1 x PCIe 4.0 x4 (2280/22110, M-Key) |
| Ports SATA | 14 x SATA3 (6 Gbps) with RAID 0, 1, 5, 10 |
| LAN | Dual LAN with Intel i350 Gigabit Ethernet Controller |
| Sortida de vídeo | 2 x VGA (1 rear bezel, 1 front panel) |
| Factor de forma | E-ATX |
| Dimensions | 16 x 12 x 5 polzades |
Suport i garantia
For technical support, driver downloads, and the latest BIOS updates, please visit the official Supermicro website. Information regarding product warranty terms and conditions can also be found on the Supermicro support portal or by contacting your point of purchase.
Always refer to the official Supermicro documentation for the most accurate and up-to-date information.





