# Network Card Mellanox Technologies MCX631102AC-ADAT 25000 Mbit/s Internal Fiber

**URL:** https://aio.lv/en/product--nvidia-900-9x662-0083-st0--5069324
**Data updated:** 2025-12-30 05:55 (EET)
**Category:** Network Cards
**Manufacturer:** NVIDIA
**Manufacturer code:** 900-9X662-0083-ST0
**EAN:** 7290108488609
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 541.99 €
**Prices and availability valid until:** 2026-08-06 23:59
**Price without VAT (21%):** 447.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--nvidia-900-9x662-0083-st0--5069324

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.89 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

The Mellanox Technologies MCX631102AC-ADAT is an internal network card designed for high-speed data transfer with a maximum rate of 25000 Mbit/s. It utilizes fiber connectivity technology and features a PCI Express host interface, making it suitable for demanding networking environments. This card is ideal for data centers and enterprise applications requiring reliable and fast network connections.

## Long description

The NVIDIA ConnectX-6 Lx Ethernet SmartNIC (model MCX631102AS-ADAT / MCX631102AC-ADAT) is an internal fiber network card offering up to two 25GbE ports and PCIe Gen3/Gen4 x8 host connectivity. Designed for data center and enterprise environments, this SmartNIC provides high-speed 25 GbE throughput, hardware offloads and security features to support demanding networking workloads with reliable fiber connectivity.
Advantages
ConnectX-6 Lx delivers 25GbE performance with low latency and supports PCI Express Gen3 and Gen4 x8 host interfaces for broad server compatibility. The card uses fiber interface technology for stable long-distance connections and includes advanced offloads and security capabilities typical for NVIDIA ConnectX adapters, enabling efficient CPU utilization and improved network throughput in virtualized and containerized environments.
Suitable for
 High-performance data center networking
 Enterprise server clusters and virtualization hosts
 Storage networks and fiber-based infrastructure
 Applications requiring low-latency 25GbE connectivity
Key specifications
 Brand: NVIDIA (Mellanox Technologies)
 Model: MCX631102AS-ADAT / MCX631102AC-ADAT
 Maximum data transfer rate: 25000 Mbit/s (25GbE)
 Ports: up to 2 × 25GbE
 Interface: Fiber
 Host interface: PCI Express (PCIe) Gen3/Gen4 x8
 MPN: 900-9X662-0083-ST0
 EAN: 7290108488609
How to use
Install the card into an available PCIe x8 or x16 slot on a compatible server motherboard supporting PCIe Gen3 or Gen4. Connect appropriate fiber transceivers (SFP28 or compatible) to the card's ports and attach fiber cabling to the network. Ensure the server firmware and operating system include drivers or firmware packages provided by NVIDIA/Mellanox for ConnectX-6 Lx. After physical installation, verify link status and configure network settings and offload features according to your operating system or network management tools.
Usage recommendations
Use certified SFP28 or compatible fiber transceivers and high-quality fiber cabling for reliable 25GbE links, and keep firmware and drivers updated to maintain performance and security in data center environments.

## Specifications

| Feature | Value |
|---|---|
| Component for | Server/workstation |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wired |
| Interface | Fiber |
| Host interface | PCI Express |
| Internal | Yes |
| Fiber ports quantity | 2 |
| Fiber optic connector | SFP28 |
| PCI version | 4.0 |

### Bandwidth

| Feature | Value |
|---|---|
| Maximum data transfer rate | 25000 Mbit/s |

### Performance

| Feature | Value |
|---|---|
| Security algorithms | IPSec |

### Design

| Feature | Value |
|---|---|
| PCI Card form factor | Half-height (low-profile) |

### Other features

| Feature | Value |
|---|---|
| Form factor | OCP 3.0 |

## FAQ

### How much does the Network Card Mellanox Technologies MCX631102AC-ADAT cost, and is it available for purchase?

The price is 541.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 120 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 22.07.2026 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. 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 NVIDIA 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 NVIDIA 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: connectivity technology, interface, host interface, maximum data transfer rate, 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/5069324/59334165_large.webp