# Supermicro X12SPL-LN4F ATX Server Motherboard, Intel C621 Chipset, LGA 3647 Socket, DDR4-SDRAM Support

**URL:** https://aio.lv/en/product--supermicro-mbd-x12spl-ln4f-b--4346561
**Data updated:** 2026-06-12 15:41 (EEST)
**Category:** Motherboards
**Manufacturer:** Supermicro
**Manufacturer code:** MBD-X12SPL-LN4F-B
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 705.49 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 583.05 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--supermicro-mbd-x12spl-ln4f-b--4346561

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.07.2026 | free |
| Pickup points | 03.08.2026 | 1.89 EUR |
| Courier delivery to door | 03.08.2026 | 4.99 EUR |

## Summary description

The Supermicro X12SPL-LN4F is a high-performance ATX server motherboard featuring the Intel C621 chipset and LGA 3647 socket, designed for Intel Xeon processors. It supports up to 2 TB of DDR4-SDRAM across 8 DIMM slots, ensuring robust memory capacity for demanding workloads. Equipped with M.2 and SATA III storage interfaces and quad Gigabit Ethernet, this board provides reliable connectivity and storage flexibility for professional server environments.

## Long description

The Supermicro X12SPL-LN4F is a high-performance ATX server motherboard engineered to provide a stable and scalable foundation for professional computing environments. Built with the Intel C621 chipset and featuring the LGA 3647 socket, this board is specifically optimized for Intel Xeon processors, delivering the processing power required for intensive data center tasks and enterprise-grade applications.
Advantages
This motherboard offers exceptional memory scalability, supporting up to 2 TB of DDR4-SDRAM across eight DIMM slots, which allows for efficient handling of large datasets and memory-intensive virtualization projects. The ATX form factor ensures compatibility with standard server chassis, while the inclusion of multiple storage interfaces and quad Gigabit Ethernet ports provides the necessary connectivity and data throughput for reliable network operations. Its robust design is tailored to maintain system integrity under continuous, high-load conditions.
Suitable for
Enterprise-level server deployments
Virtualization and cloud computing infrastructure
High-performance data processing and storage servers
Professional workstation builds requiring server-grade reliability
When it may not be suitable
This motherboard is not intended for consumer-grade desktop computing or gaming builds, as it lacks features like integrated audio or consumer-focused graphics support. It is also incompatible with standard desktop processors, requiring specific Intel Xeon CPUs designed for the LGA 3647 socket.
Key specifications
Form Factor: ATX
Chipset: Intel C621
Processor Socket: LGA 3647 (Socket P)
Memory Slots: 8 DIMM slots
Maximum Memory Capacity: 2000 GB
Memory Type: DDR4-SDRAM
Connectivity: Quad Gigabit Ethernet
How to use
To install the Supermicro X12SPL-LN4F, mount the board into an ATX-compatible server chassis and secure it using the provided standoffs. Install the compatible Intel Xeon processor into the LGA 3647 socket, ensuring the cooling solution is properly seated. Populate the DIMM slots with DDR4-SDRAM modules according to the memory configuration guidelines in the user manual. Connect the power supply units, storage drives via SATA or M.2 interfaces, and network cables to the onboard Ethernet ports before initiating the system BIOS setup.
What to consider before purchase
Ensure your server chassis supports the ATX form factor.
Verify that your CPU is compatible with the LGA 3647 socket.
Confirm that your power supply unit provides sufficient wattage for your specific processor and storage configuration.
Check that your RAM modules are compatible with the DDR4-SDRAM specifications supported by this board.
Usage recommendations
Always ensure that the motherboard firmware is updated to the latest version provided by the manufacturer to maintain optimal compatibility and system security. Proper airflow within the server chassis is essential to prevent thermal throttling during sustained high-performance operations.

## Specifications

### Features

| Feature | Value |
|---|---|
| Motherboard form factor | ATX |
| Motherboard chipset | Intel® C621 |
| Component for | Server |
| Audio output channels | 8 |
| PC health monitoring | Voltage, Temperature, LED |
| Motherboard chipset family | Intel |

### Processor

| Feature | Value |
|---|---|
| Processor manufacturer | Intel |
| Compatible processor series | Intel Xeon |
| Processor socket | LGA 3647 (Socket P) |
| Intel Xeon series | 3000 |

### Memory

| Feature | Value |
|---|---|
| Number of memory slots | 8 |
| Maximum internal memory | 2000 GB |
| Supported memory types | DDR4-SDRAM |
| Supported memory clock speeds | 2666, 3200, 2933 |
| Memory voltage | 1.2 |
| Memory slots type | DIMM |
| Supported memory module capacities | 8GB, 32GB, 64GB, 128GB, 16GB |
| ECC сompatibility | ECC |

### Expansion slots

| Feature | Value |
|---|---|
| PCI Express x16 slots | 1 |
| PCI Express x8 slots | 3 |
| Number of M.2 (M) slots | 1 |

### Graphics

| Feature | Value |
|---|---|
| Graphics card family | Aspeed |
| On-board graphics card | Yes |

### Network

| Feature | Value |
|---|---|
| Ethernet LAN | Yes |
| LAN controller | Intel I210 |
| Ethernet interface type | Gigabit Ethernet |

### Internal I/O

| Feature | Value |
|---|---|
| USB 2.0 connectors | 4 |
| TPM connector | Yes |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 3 |
| Number of SATA III connectors | 10 |

### Rear panel I/O ports

| Feature | Value |
|---|---|
| Serial ports quantity | 1 |
| USB 2.0 ports quantity | 2 |
| Ethernet LAN (RJ-45) ports | 4 |
| VGA (D-Sub) ports quantity | 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |

### Storage controllers

| Feature | Value |
|---|---|
| Supported storage drive types | HDD & SSD |
| Supported storage drive interfaces | SATA III, M.2 |

### BIOS

| Feature | Value |
|---|---|
| BIOS type | UEFI AMI |
| ACPI version | 6.2 |
| System Management BIOS (SMBIOS) version | 3.0 |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 10 - 85 |
| Storage temperature (T-T) | -40 - 70 |
| Operating temperature (T-T) | 0 - 50 |
| Storage relative humidity (H-H) | 10 - 85 |

### Packaging content

| Feature | Value |
|---|---|
| Bundled software | Intel® Node Manager, IPMI2.0, KVM with dedicated LAN, SPM, SSM, SUM, SuperDoctor® 5, Watchdog |

## FAQ

### How much does the Supermicro X12SPL-LN4F ATX Server Motherboard cost, and is it available for purchase?

The price is 705.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 29.07.2026 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, Leasing for legal entities. All transactions are 100% secure and encrypted.

### 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/4346561/62657911_large.webp