# Kontron Micro-ATX Motherboard K3881-C with Intel Xeon E2400/6300 support, Intel C266 chipset, 2×10GbE

**URL:** https://aio.lv/en/product--kontron-f5110-v261--11660614
**Data updated:** 2026-02-16 07:03 (EET)
**Category:** Motherboards
**Manufacturer:** Kontron
**Manufacturer code:** F5110-V261
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 519.49 €
**Prices and availability valid until:** 2026-08-21 23:59
**Price without VAT (21%):** 429.33 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kontron-f5110-v261--11660614

## 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

Kontron K3881-C is a Micro-ATX motherboard designed for compact server and industrial systems. It supports Intel Xeon E2400 and E6300 series processors and is built on the Intel C266 chipset. Key features include dual 10GbE network ports for high-throughput connectivity and a Micro-ATX form factor for space-efficient builds. Suitable for network appliances, edge computing, and small servers where reliable, high-speed networking and enterprise-class CPU support are required.

## Long description

Kontron K3881-C is a Micro-ATX motherboard engineered for compact server and industrial computing environments. Based on the Intel C266 chipset, it supports Intel Xeon E2400 and E6300 series processors and delivers enterprise-class processing in a space-efficient Micro-ATX footprint. The board integrates dual 10GbE network interfaces to provide high-throughput connectivity for network appliances, edge computing platforms, and small server deployments while offering the reliability and manageability expected in industrial and commercial applications.
Advantages
The Kontron K3881-C combines server-grade CPU support with a compact Micro-ATX design that simplifies integration into constrained chassis. Dual 10GbE ports enable low-latency, high-bandwidth network links for data-intensive tasks and virtualization, while the Intel C266 chipset ensures compatibility with enterprise features and stable I/O performance. The board’s layout and connectivity options are optimized for dependable 24/7 operation in industrial and edge use cases.
Suitable for
 Compact servers and rackmount systems where space is limited
 Network appliances such as firewalls, routers, and security gateways
 Edge computing nodes processing local analytics and telemetry
 Virtualization hosts for small-scale VM consolidation
 Industrial control systems requiring reliable networking and compute
Key specifications
 Form factor: Micro-ATX
 Chipset: Intel C266
 Processor support: Intel Xeon E2400 and E6300 series (socket and TDP depend on specific CPU models)
 Networking: 2 × 10GbE integrated ports for high-throughput connectivity
 Memory: Dual-channel DDR support (DIMM count and max capacity depend on board configuration)
 Expansion: Standard PCIe slots for add-on cards (slot types depend on board layout)
 Storage interfaces: SATA ports and potential enterprise storage connectors depending on board variant
 Operating environment: Designed for continuous operation in industrial and commercial settings
How to use
Install a compatible Intel Xeon E2400 or E6300 series processor according to the motherboard’s CPU socket and vendor installation instructions, then populate memory modules in the recommended DIMM slots to enable dual-channel operation. Connect storage devices to the board’s SATA or enterprise storage interfaces and install any required PCIe expansion cards into the available slots. Configure network settings for the dual 10GbE interfaces through the operating system or firmware management tools. Ensure proper cooling, power supply compatibility, and chassis mounting to maintain thermal and mechanical stability.
Usage recommendations
For reliable performance, use ECC memory if supported by the chosen processor and memory modules, deploy a qualified server-class power supply with sufficient headroom for peak workloads, and ensure adequate airflow in the enclosure. Keep firmware and network drivers up to date to maximize compatibility and security for edge and network appliance deployments.

## FAQ

### How much does the Kontron Micro-ATX K3881-C motherboard cost, and is it available for purchase?

The price is 519.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 27 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. All transactions are 100% secure and encrypted.

### Can Kontron Micro-ATX K3881-C motherboard 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 Kontron 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 Kontron 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