# Nvidia ConnectX-6 Dx EN Internal Fiber 100000 Mbit/s PCI Express Wired

**URL:** https://aio.lv/en/product--mellanox-900-9x6ag-0056-st1--4963649
**Data updated:** 2026-04-03 16:14 (EEST)
**Category:** Network Cards
**Manufacturer:** MELLANOX
**Manufacturer code:** 900-9X6AG-0056-ST1
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1 712.99 €
**Prices and availability valid until:** 2026-08-18 23:59
**Price without VAT (21%):** 1 415.69 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mellanox-900-9x6ag-0056-st1--4963649

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.79 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

The Nvidia ConnectX-6 Dx EN is an internal fiber connectivity solution featuring a maximum data transfer rate of 100000 Mbit/s. It utilizes PCI Express interface technology for wired connections, making it ideal for high-performance computing environments. The product is designed to enhance data transfer efficiency and reliability in data centers and enterprise networks.

## Long description

The Nvidia ConnectX-6 Dx EN Internal Fiber 100000 Mbit/s PCI Express Wired is an internal fiber network adapter designed for high-performance computing and data center environments. It provides wired PCI Express connectivity with a maximum data rate of 100000 Mbit/s and supports dual-port QSFP56 form factors for 100GbE configurations. The adapter implements advanced SmartNIC capabilities targeted at cloud, virtualization, and demanding enterprise workloads while using PCIe 4.0 x16 for host interface compatibility.
Advantages
This ConnectX-6 Dx EN adapter delivers high throughput and low-latency fiber connectivity suitable for data-intensive applications. It includes hardware accelerations for virtual switching and routing to reduce software overhead and improve network performance. The card supports industry-standard encodings and SerDes technology that enable 100Gb/s operation and efficient signal transmission over fiber. Offloading networking functions to the adapter helps free host CPU resources and can reduce overall system total cost of ownership.
Suitable for
 High-performance computing clusters and compute nodes
 Enterprise data center servers requiring 100GbE fiber connectivity
 Virtualized infrastructures using SR-IOV or hardware VirtIO acceleration
 Storage networks and software-defined networking (SDN/NFV) deployments
 Machine learning and big data processing environments with heavy network I/O
Key specifications
 Maximum data transfer rate: 100000 Mbit/s
 Interface: PCI Express (PCIe 4.0 x16 host interface compatibility)
 Port type: Dual-port QSFP56 supporting 100GbE links
 Form factor: internal adapter card, tall bracket option available
 SmartNIC features: hardware accelerations for vSwitch and vRouter, offload capabilities
 Supported SerDes modes: high-speed PAM4 and NRZ signaling for 25/50/100 Gb/s operation
How to use
Install the ConnectX-6 Dx EN adapter into an available PCIe x16 slot on a server motherboard that supports PCIe 4.0 or compatible generations. Secure the tall bracket to the server chassis and connect fiber QSFP56 transceivers or cables to the adapter ports. Provision network settings and drivers according to the host operating system and management software. Configure virtualization or offload features such as SR-IOV, VirtIO, or hardware vSwitch/vRouter accelerations through the vendor software stack or operating system networking tools.
Usage recommendations
For best performance, use certified QSFP56 optical modules and compatible fiber cabling, ensure the server BIOS and firmware support PCIe 4.0 features, and install the latest drivers and firmware from the vendor. When deploying in virtualized or cloud environments, validate SR-IOV or VirtIO configurations and monitor CPU utilization to confirm offload benefits.

## Specifications

| Feature | Value |
|---|---|
| Component for | Server |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wired |
| Interface | Fiber |
| Host interface | PCI Express |
| Internal | Yes |
| Fiber ports quantity | 2 |
| Fiber optic connector | QSFP56 |
| PCI version | 4.0 |

### Bandwidth

| Feature | Value |
|---|---|
| Maximum data transfer rate | 100000 Mbit/s |

### Network

| Feature | Value |
|---|---|
| Ethernet LAN | Yes |
| Ethernet interface type | 100 Gigabit Ethernet |

### Design

| Feature | Value |
|---|---|
| Product colour | Green, Grey |

### Other features

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

## FAQ

### How much does the Nvidia ConnectX-6 Dx EN Internal Fiber cost, and is it available for purchase?

The price is 1,712.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 03.08.2026 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, Leasing for legal entities. 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 MELLANOX 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 MELLANOX 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.

### Where can I download the instructions for Nvidia ConnectX-6 Dx EN Internal Fiber?

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/4963649/64325815_large.webp