# Network adapter Supermicro NVIDIA Mellanox ConnectX-7 MCX755106AS Dual-Port QSFP112 200G HHHL (MPN 900-9X7AH-0078-DTZ)

**URL:** https://aio.lv/en/product--supermicro-900-9x7ah-0078-dtz--12020069
**Data updated:** 2026-03-11 20:55 (EET)
**Category:** Network Cards
**Manufacturer:** Supermicro
**Manufacturer code:** 900-9X7AH-0078-DTZ
**EAN:** 7290110492731
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 2 215.49 €
**Prices and availability valid until:** 2026-08-12 23:59
**Price without VAT (21%):** 1 830.98 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--supermicro-900-9x7ah-0078-dtz--12020069

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 31.07.2026 | free |
| Pickup points | 05.08.2026 | 1.89 EUR |
| Courier delivery to door | 05.08.2026 | 4.99 EUR |

## Summary description

PCIe HHHL network adapter Supermicro NVIDIA Mellanox ConnectX-7 MCX755106AS with dual QSFP112 ports supporting 200Gbit connectivity. Designed for high-performance networking, RDMA and low-latency data transfer in servers and storage systems. Suitable for data centers, HPC clusters and virtualization environments requiring large throughput and multi-host interconnects.

## Long description

The Supermicro NVIDIA Mellanox ConnectX-7 MCX755106AS is a PCIe HHHL network adapter featuring dual QSFP112 ports that support up to 200 Gbit/s per port. Designed for high-performance networking, this server-grade card provides low-latency data transfer and hardware offloads for RDMA, making it suitable for demanding environments such as data centers, high-performance computing clusters and virtualized infrastructures. The card is built for compact half-height half-length server slots and integrates with common server platforms to deliver high throughput and deterministic performance for storage, compute and network-intensive applications.
Advantages
This network adapter delivers high bandwidth and low latency with dual 200 Gbit/s-capable QSFP112 ports, enabling efficient multi-host interconnects and large-scale data movement. Hardware acceleration and RDMA support reduce CPU overhead and improve application performance for distributed storage and HPC workloads. The HHHL form factor allows deployment in space-constrained servers while maintaining enterprise-grade reliability and compatibility with server management software and networking stacks.
Suitable for
Data center fabric and spine-leaf networking
High-performance computing (HPC) clusters and MPI workloads
Distributed storage systems and NVMe-oF targets
Virtualization platforms and large-scale VM migration
Low-latency trading and real-time analytics
Key specifications
Interface: PCIe HHHL form factor compatible with server x16 slots (check platform compatibility)
Ports: 2 × QSFP112 supporting up to 200 Gbit/s per port
Supported features: RDMA, hardware offloads for TCP/UDP, GPUDirect and kernel bypass technologies
Performance: Low-latency packet processing and high throughput suitable for multi-host fabrics
Physical: Half-height, half-length card designed for blade and rack servers with HHHL slots
How to use
Install the adapter into an appropriate PCIe HHHL slot on a supported server platform following the server manufacturer’s instructions for handling and ESD precautions. Connect QSFP112 transceivers or direct-attach cables to the QSFP112 ports and ensure the chosen optics/cables match the required link speed and distance. Install the vendor-supplied drivers and firmware updates, then configure the operating system networking stack and RDMA settings as required by your workload. Validate link status and throughput with diagnostic tools and perform interoperability checks with switches and storage endpoints.
Usage recommendations
Use certified QSFP112 modules or cables and keep firmware and drivers up to date to ensure stable 200 Gbit/s links and full hardware offload functionality. Verify server BIOS and chassis airflow meet the thermal requirements for high-performance networking cards and monitor link health and error statistics as part of regular infrastructure maintenance.

## FAQ

### How much does the Supermicro NVIDIA Mellanox ConnectX-7 MCX755106AS 200G HHHL cost, and is it available for purchase?

The price is 2,215.49 € (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 31.07.2026 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, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can Supermicro NVIDIA Mellanox ConnectX-7 MCX755106AS 200G HHHL 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

## Image

https://aio.lv/img/cache/product/12020069/67508464_large.webp