# Network adapter Supermicro AOC-A25G-M2SM — QSFP28 internal interface, passive cooling, 15 W, 76×115 mm

**URL:** https://aio.lv/en/product--supermicro-aoc-a25g-m2sm--12017309
**Data updated:** 2026-03-13 14:24 (EET)
**Category:** Network Cards
**Manufacturer:** Supermicro
**Manufacturer code:** AOC-A25G-M2SM
**EAN:** 672042435173
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 348.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 288.42 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--supermicro-aoc-a25g-m2sm--12017309

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Supermicro AOC-A25G-M2SM is an internal network interface card with a QSFP28 output designed for high-density server connectivity. The adapter uses passive cooling, consumes about 15 W typical power, and fits a compact 76 mm × 115 mm footprint. Suitable for 25/50/100G optical or DAC connections in data centers and enterprise servers.

## Long description

Add-on Card
Supermicro Advanced I/O Module (AIOM) 2-port 25Gb Network Adapter
Supermicro® Advanced I/O Modules (AIOM) are the latest form factor designed to provide a wide range of networking options as well as other I/O technologies. The AOC-A25G-m2SM is one of the most feature rich and low power consumption 25GbE controllers in the market. Based on the Mellanox ConnectX-6 Lx controller with features such as VXLAN, NVGRE, RDMA, and others, it provides unparalleled density, performance, and functionality. The Supermicro® AOC-A25G-m2SM is the most versatile 25GbE controller in the market with the best total cost of ownership for 25GbE deployments in cloud, telco, and enterprise data centers.Key Features
Advanced I/O Module (AIOM) Form Factor
Mellanox ConnectX-6 Lx 25GbE controller
Support for 25GbE and 10GbE Speed
Dual SFP28 connectors
RDMA over Converged Ethernet
VXLAN, NVGRE and Geneve
Asset Management Features with thermal sensor
Network Controller Sideband Interface (NC-SI) for Remote Management

## Specifications

| Feature | Value |
|---|---|
| Cooling type | Passive |
| Output interface | QSFP28 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Internal | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Width | 76 mm |
| Depth | 115 mm |

### Power

| Feature | Value |
|---|---|
| Power consumption (typical) | 15 W |

### Operational conditions

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

## FAQ

### How much does the Supermicro AOC-A25G-M2SM QSFP28 network adapter cost, and is it available for purchase?

The price is 348.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 15.07.2026 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, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Supermicro AOC-A25G-M2SM QSFP28 network adapter 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

### Where can I download the instructions for Supermicro AOC-A25G-M2SM QSFP28 network adapter?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/12017309/67618002_large.webp