# Network card MELLANOX MCX623106AN-CDAT — OCP 3.0, QSFP56 2-port, 100Gbps, PCIe 4.0 half-height, internal

**URL:** https://aio.lv/en/product--mellanox-mcx623106an-cdat--3957324
**Data updated:** 2026-01-21 10:54 (EET)
**Category:** Network Cards
**Manufacturer:** MELLANOX
**Manufacturer code:** MCX623106AN-CDAT
**EAN:** 8592978276737
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1 127.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 932.22 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mellanox-mcx623106an-cdat--3957324

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

OCP 3.0 internal network card MELLANOX MCX623106AN-CDAT for servers and workstations. Dual QSFP56 fiber ports provide up to 100000 Mbit/s throughput over a wired fiber interface. Half-height (low-profile) PCIe 4.0 card installs in PCI Express slots. Supports IPsec for hardware security. Practical for high-performance computing, virtualization, storage and data center networking.

## Long description

The NVIDIA ConnectX-6 DX Ethernet SmartNIC (Mellanox Technologies MCX623106AN-CDAT) is an internal high-performance network card for data centers and enterprise networks. It supports wired fiber connectivity over a PCI Express host interface and delivers up to 100000 Mbit/s throughput. The card is part of the ConnectX family and uses advanced SerDes technology to accelerate cloud, virtualization, storage, big data and machine-learning workloads.
Advantages
The SmartNIC provides advanced offload and acceleration features for security, SDN/NFV and virtualization while maintaining compatibility with standard networking stacks. Built on proven ConnectX architecture and high-speed 50 Gb/s and 25/10 Gb/s SerDes technology, it offers low latency, high throughput and improved ROI for mission-critical data-center applications. The PCI Express host interface and fiber connectivity ensure reliable wired connections for demanding environments.
Suitable for
Data center servers running virtualization and container platforms
High-performance storage and SAN environments
Machine learning and big data clusters requiring fast network I/O
Security, SDN and NFV deployments that need hardware offload
Key specifications
Model: MCX623106AN-CDAT (ConnectX-6 DX)
Brand: MELLANOX (NVIDIA ConnectX family)
Connectivity technology: Wired, fiber
Host interface: PCI Express
Maximum data transfer rate: 100000 Mbit/s
Product colour: Green
EAN: 8592978276737
How to use
Install the card into an appropriate PCI Express slot on a supported server motherboard following the server manufacturer's procedures for handling and grounding. Connect the fiber network cable to the card's SFP+/QSFP port and configure the operating system and drivers provided by the vendor. Enable or configure SmartNIC offload features and management interfaces as required by your workload and orchestration tools.
Usage recommendations
Use the MCX623106AN-CDAT in systems with compatible PCIe lanes and cooling; keep firmware and drivers up to date and follow vendor guidance for cable types and transceivers to ensure optimal performance and reliability.

## 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 | QSFP56 |
| PCI version | 4.0 |

### Bandwidth

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

### Performance

| Feature | Value |
|---|---|
| Security algorithms | IPSec, TLS |

### Design

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

### Other features

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

## FAQ

### How much does the Network card MELLANOX MCX623106AN-CDAT cost, and is it available for purchase?

The price is 1,127.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 40 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 27.07.2026 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, 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.

## Image

https://aio.lv/img/cache/product/3957324/54736007_large.webp