# Network Card Mellanox Technologies MCX631102AS-ADAT 25000 Mbit/s Internal Fiber

**URL:** https://aio.lv/en/product--nvidia-900-9x662-0073-st0--10662137
**Data updated:** 2026-02-24 11:01 (EET)
**Category:** Network Cards
**Manufacturer:** NVIDIA
**Manufacturer code:** 900-9X662-0073-ST0
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 437.99 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 361.98 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--nvidia-900-9x662-0073-st0--10662137

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.89 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

The Mellanox Technologies MCX631102AS-ADAT is an internal network card designed for high-speed connectivity with a maximum data transfer rate of 25000 Mbit/s. It utilizes fiber technology and connects via PCI Express, making it suitable for demanding network environments.

## Long description

The NVIDIA Mellanox Technologies MCX631102AS-ADAT is an internal fiber network card that delivers high-speed 25 Gbit/s connectivity for servers and workstations. Designed for data center and enterprise networking, this adapter uses a PCI Express host interface and supports dual SFP28 fiber ports. The card's green PCB and low-profile/tall bracket options suit different chassis configurations, and its Secure Boot support ensures compatibility with platform security features.
Advantages
This ConnectX-6 Lx adapter provides reliable 25GbE performance across two fiber ports while maintaining compatibility with PCIe Gen3/Gen4 x8 host interfaces. It combines low-latency packet processing with hardware-level support for platform security such as Secure Boot. The card's fiber interface and wired connectivity deliver stable, high-throughput links suitable for demanding network loads and virtualization environments.
Suitable for
High-throughput server-to-server communication
Virtualized environments and hyperconverged infrastructure
Data center aggregation and spine/leaf topologies
Low-latency storage and compute clusters
Key specifications
Maximum data transfer rate: 25000 Mbit/s (25 Gbit/s)
Connectivity technology: Wired
Interface: Fiber (SFP28 ports)
Host interface: PCI Express (PCIe Gen3/Gen4 x8 compatible)
Number of ports: Dual 25GbE ports
Product colour: Green (PCB)
Form factor: Internal adapter, available with tall bracket
How to use
Install the MCX631102AS-ADAT into an available PCIe x8 (or x16) slot on a compatible server or workstation motherboard following the system vendor's installation guidelines. Secure the bracket to the chassis and connect SFP28-compatible fiber transceivers and fiber cabling to the card's ports. Ensure the system firmware supports Secure Boot if platform security features are required, and install the appropriate NVIDIA/Mellanox drivers and firmware for your operating system to enable full functionality and performance tuning.
Usage recommendations
For optimal performance, use certified SFP28 fiber modules and high-quality fiber cabling, keep drivers and firmware up to date, and verify PCIe lane configuration in the host BIOS. In virtualized or latency-sensitive deployments, review driver offload and tuning options to balance throughput and resource usage.

## 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 | Full-height (low-profile) |
| Product colour | Green |

### Other features

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

## FAQ

### How much does the Network Card Mellanox Technologies MCX631102AS-ADAT cost, and is it available for purchase?

The price is 437.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 130 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 10.07.2026 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. 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, product colour, 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/10662137/59763560_large.webp