# Supermicro MBD-X12DPI-N6-B Server Motherboard, Intel C621A Chipset, LGA 4189 Socket, Extended ATX, 18 DIMM Slots, DDR4-SDRAM

**URL:** https://aio.lv/en/product--supermicro-mbd-x12dpi-n6-b--4217141
**Data updated:** 2026-05-15 23:56 (EEST)
**Category:** Motherboards
**Manufacturer:** Supermicro
**Manufacturer code:** MBD-X12DPI-N6-B
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1 257.49 €
**Prices and availability valid until:** 2026-08-22 23:59
**Price without VAT (21%):** 1 039.25 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--supermicro-mbd-x12dpi-n6-b--4217141

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.08.2026 | free |
| Pickup points | 11.08.2026 | 1.79 EUR |
| Courier delivery to door | 11.08.2026 | 4.99 EUR |

## Summary description

The Supermicro MBD-X12DPI-N6-B is a high-performance Extended ATX server motherboard featuring the Intel C621A chipset and LGA 4189 socket for Intel Xeon processors. It supports up to 4 TB of DDR4-SDRAM memory across 18 DIMM slots. Equipped with dual Gigabit Ethernet, 14 SATA III connectors, and multiple PCIe 4.0 slots, it provides robust scalability and reliability for demanding enterprise server environments.

## Long description

The Supermicro MBD-X12DPI-N6-B is an Extended ATX server motherboard based on the Intel C621A chipset with an LGA 4189 socket. It supports Intel® Xeon® processors and up to 4 TB of DDR4-SDRAM across 18 DIMM slots. The board includes M.2 and SATA storage interfaces with hardware RAID support (0, 1, 5, 10), integrated Aspeed AST2600 graphics and Intel I350 Gigabit Ethernet, making it suitable for enterprise and industrial server applications. Supermicro designs its motherboards for long-term availability and reliability, using durable materials and providing multi-generation support and the option to install specialized monitoring software.
Advantages
The motherboard offers high memory capacity and a large number of DIMM slots for memory‑intensive workloads, support for modern storage interfaces including M.2 and NVMe-capable slots, and hardware RAID options for data redundancy. Built-in Aspeed management graphics and Intel I350 networking provide stable remote management and reliable connectivity. Supermicro’s industrial design and long product lifecycle contribute to lower failure rates and extended manufacturer support.
Suitable for
 Enterprise servers and virtualization hosts
 Database and memory‑intensive applications
 Storage servers with RAID requirements
 Industrial and rack-mounted server deployments
Key specifications
 Form factor: Extended ATX
 Chipset: Intel C621A
 Socket: LGA 4189 (Intel® Xeon® compatible)
 Memory: 18 DIMM slots, up to 4000 GB DDR4‑SDRAM
 Storage interfaces: M.2 and SATA (RAID 0/1/5/10)
 Graphics: Integrated Aspeed AST2600
 Networking: Intel® I350 Gigabit Ethernet
 Manufacturer MPN: MBD-X12DPI-N6-B
How to use
Install a compatible Intel® Xeon® processor into the LGA 4189 socket and populate DDR4 DIMMs across the 18 memory slots according to the server memory population guidelines. Connect M.2 or SATA drives as required and configure RAID levels in the onboard RAID controller or via the server management utility. Use the integrated Aspeed AST2600 for remote KVM/management setup and the Intel I350 ports for network connectivity. Follow standard server installation procedures for power, cooling and chassis mounting specific to Extended ATX form factor.
Usage recommendations
For optimal reliability in production environments, use ECC DDR4 memory modules certified for server use, follow Supermicro memory population rules to maximize performance, and purchase an appropriate NBD (Next Business Day) warranty option to minimize downtime. Keep BIOS and BMC firmware updated according to Supermicro advisories.

## Specifications

### Features

| Feature | Value |
|---|---|
| Motherboard form factor | Extended ATX |
| Motherboard chipset | Intel C621A |
| Component for | Server |
| PC health monitoring | Voltage, Temperature, LED |
| Motherboard chipset family | Intel |

### Processor

| Feature | Value |
|---|---|
| Processor manufacturer | Intel |
| Compatible processor series | Intel Xeon |
| Processor socket | LGA 4189 |
| Processor cores | 40 |

### Memory

| Feature | Value |
|---|---|
| Number of memory slots | 18 |
| Maximum internal memory | 4000 GB |
| Supported memory types | DDR4-SDRAM |
| Supported memory clock speeds | 3200, 2933, 2666 |
| Memory voltage | 1.2 |
| Memory slots type | DIMM |
| ECC сompatibility | ECC |

### Expansion slots

| Feature | Value |
|---|---|
| Number of M.2 (M) slots | 1 |
| PCI Express x16 (Gen 4.x) slots | 4 |
| PCI Express x8 (Gen 4.x) slots | 2 |

### Graphics

| Feature | Value |
|---|---|
| On-board graphics card model | Aspeed AST2600 |

### Network

| Feature | Value |
|---|---|
| Ethernet LAN | Yes |
| LAN controller | Intel I350 |
| Ethernet interface type | Gigabit Ethernet |

### Internal I/O

| Feature | Value |
|---|---|
| TPM connector | Yes |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 3 |
| Number of SATA III connectors | 14 |

### Rear panel I/O ports

| Feature | Value |
|---|---|
| Serial ports quantity | 2 |
| Ethernet LAN (RJ-45) ports | 2 |
| VGA (D-Sub) ports quantity | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 4 |

### Storage controllers

| Feature | Value |
|---|---|
| RAID levels | 10, 1, 5 |
| RAID support | Yes |
| Supported storage drive interfaces | M.2, SATA |

### BIOS

| Feature | Value |
|---|---|
| BIOS type | UEFI AMI |

### Weight & dimensions

| Feature | Value |
|---|---|
| Width | 304.8 mm |
| Depth | 330.2 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 8 - 90 |
| Storage temperature (T-T) | -40 - 70 |
| Operating temperature (T-T) | 10 - 35 |
| Storage relative humidity (H-H) | 5 - 95 |

## FAQ

### How much does the Supermicro MBD-X12DPI-N6-B Server Motherboard \| Intel C621A cost, and is it available for purchase?

The price is 1,257.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 06.08.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can Supermicro MBD-X12DPI-N6-B Server Motherboard \| Intel C621A be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Supermicro products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Supermicro service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: motherboard form factor, motherboard chipset, component for, processor socket, number of memory slots, maximum internal memory, supported memory types, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/4217141/65418708_large.webp