Supermicro X12STL-IF Mini-ITX Server Motherboard Intel C252 LGA-1200

Motherboard • Supermicro • $ 660.00

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Compact Server Power for Edge and SMB

The Supermicro X12STL-IF packs enterprise-grade features into a Mini-ITX form factor, making it ideal for space-constrained deployments. Built around the Intel C252 chipset and LGA 1200 socket, it supports Intel Xeon E-2300 series and 10th/11th Gen Core processors, delivering reliable performance for edge computing, SMB servers, and network appliances.

Key Features

Intel C252 Chipset & LGA 1200: Supports Intel Xeon E-2300 and Core i3/Pentium/Celeron processors for flexible builds.
DDR4 ECC UDIMM Support: Two DIMM slots accept up to 64GB of DDR4 3200 MHz ECC memory (non-ECC also supported), ensuring data integrity.
PCIe 4.0 Expansion: One PCIe 4.0 x16 slot and an M.2 PCIe 4.0 x4/SATA slot (2280/22110) provide high-speed connectivity for GPUs, NVMe storage, or accelerators.
Robust Networking: Dual Intel i210-AT 1GbE LAN ports plus a dedicated IPMI LAN (Realtek RTL8211F) for out-of-band management.
Storage Flexibility: Four SATA 6 Gb/s ports and M.2 support enable versatile storage configurations.
Remote Management: ASPEED AST2600 BMC with VGA and IPMI 2.0 simplifies monitoring and maintenance.

Performance and Use Cases

With PCIe 4.0 and DDR4 3200 MHz memory, the X12STL-IF delivers ample bandwidth for virtualization, database hosting, and lightweight AI workloads. The Mini-ITX footprint suits rackmount chassis, industrial PCs, and branch office servers. Dual 1GbE and IPMI ensure reliable network connectivity and remote administration, while the TPM header and COM header add legacy and security options.

Why Choose the X12STL-IF?

Supermicro’s reputation for quality and long-term availability makes this board a smart choice for integrators and IT teams needing a compact, dependable server platform. Whether you’re building a firewall, NAS, or edge node, the X12STL-IF balances performance, manageability, and size.

Key Specifications

Form Factor: Mini-ITX

Socket: LGA 1200

RAM Type: DDR4 3200 MHz ECC UDIMM (unbuffered, non-ECC also supported)

Max. RAM: 64GB

RAM Slots: 2

Chipset: Intel C252

Connectivity

1X PCIe 4.0 x16 slot, 1X M.2 PCIe 4.0 x4 / SATA (M-key, 2280/22110), 4X SATA 6 Gb/s ports, 2X 1GbE LAN (Intel i210-AT), 1X Dedicated IPMI LAN (Realtek RTL8211F), 1X VGA (ASPEED AST2600 BMC), 1X COM header, 1X TPM header

Back Panel IO

2X USB 3.2 Gen 1 Type-A, 2X USB 2.0 Type-A, 1X VGA, 2X 1GbE RJ45, 1X IPMI RJ45, 1X UID button

Onboard USB Headers: 1X USB 3.2 Gen 1 header (2 ports) 2X USB 2.0 headers (4 ports total)

Detailed Parameters

Platform:: Intel
Socket:: LGA 1200
RAM Type:: DDR4
Number of RAM Slots:: 2
Maximum RAM/slot:: 32
Maximum RAM Capacity in GB:: 64
PCI Express Version:: 4
Form Factor:: Mini-ITX
Maximum RAM Speed in MHz:: 3200
ECC:: Yes
Chipset:: C252
SupportedPlatforms:: Intel Workstation

Where to Buy

Amazon

Pros

Compact Mini-ITX form factor saves space in dense deployments
Supports ECC DDR4 memory for data integrity
PCIe 4.0 x16 and M.2 PCIe 4.0 for high-speed expansion
Dedicated IPMI LAN with ASPEED AST2600 for remote management
Dual Intel i210-AT 1GbE LAN for reliable networking

Cons

Limited to 64GB RAM, which may be restrictive for heavy virtualization
Only two DIMM slots, reducing upgrade flexibility
No built-in Wi-Fi or 10GbE; requires expansion cards

Frequently Asked Questions

What processors are compatible with the Supermicro X12STL-IF?

The board supports Intel Xeon E-2300 series and 10th/11th Gen Intel Core i3, Pentium, and Celeron processors in the LGA 1200 socket.

Does the X12STL-IF support ECC memory?

Yes, it supports DDR4 ECC UDIMMs up to 3200 MHz, as well as non-ECC UDIMMs. Maximum capacity is 64GB across two slots.

What is the purpose of the dedicated IPMI LAN port?

The IPMI LAN port, powered by the ASPEED AST2600 BMC, provides out-of-band management for remote monitoring, KVM over IP, and system control independent of the main OS.

Can I use a GPU with this motherboard?

Yes, the PCIe 4.0 x16 slot supports graphics cards or other expansion cards, subject to physical clearance and power supply limitations in your chassis.

Is there an M.2 slot for NVMe storage?

Yes, there is one M.2 slot supporting PCIe 4.0 x4 or SATA drives in 2280 and 22110 form factors.

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