Nvidia Connectx-6 Dx MCX623106an-Cdat Adapter Card 100gbe Dual Port Qsfp56 Pcie 4.0 X16 Smartnic for Data Center
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Product Highlights
- MCX623106AN-CDAT: NVIDIA ConnectX-6 Dx 100Gb/s dual-port QSFP56 PCIe 4.0 x16 adapter card with RDMA, RoCE, VXLAN/NVGRE offload, and IPSec/MACsec encryption support.
Product Attributes
- Customization
- Available
- Type
- Network Interface Card
- Bandwidth
- 200GB/S
- Model NO.
- MCX623106an-CDAT
- Interface
- PCI Express
- Transmission Rate
- 200gbps
- Application
- Server
- Connecting Medium
- Fiber Optic
- Motherboard Integrated
- Separate Network Card
- Frequency Range
- N/a
- Type of Network
- Ethernet
- Field
- Server
- Warranty
- 1 Year / Depends on Order Quantity & Agreement
- Transport Package
- Original Nvidia Box / Anti-Static Bag
- Specification
- Dual QSFP56 Ports, PCIe 4.0 x16, 2×100GbE Ethernet
- Trademark
- NVIDIA
- Origin
- China
- HS Code
- 85176237
Product Images of Nvidia Connectx-6 Dx MCX623106an-Cdat Adapter Card 100gbe Dual Port Qsfp56 Pcie 4.0 X16 Smartnic for Data Center
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Product Description
Mellanox MCX623106an-CDAT Connectx-6 Dx En Adapter Card 100gbe Dual-Port Network Card(nic)






Specification
Model | MCX623106AN-CDAT |
Speed | 2 × 100GbE (200Gb/s Aggregate) |
Fiber Type | MMF / SMF |
Connector | 2 × QSFP56 |
Wavelength | Depends on QSFP56 Module |
Distance | Depends on QSFP56 Module |
Media | Fiber Optic / DAC Copper |
Interface | PCIe 4.0 x16 |
Application | AI Server, HPC, Data Center, Cloud Computing |
Packing & Delivery

Reliable Packing. Secure Delivery. On-Time Worldwide.
Every order is carefully inspected, professionally packed, and shipped with trusted international carriers to ensure safe arrival.
Company Profile


Shenzhen Hexu Chuangyun Technology Co., Ltd.
Shenzhen Hexu Chuangyun Technology Co., Ltd. is based in Shenzhen, focusing on the fields of cloud computing, IT hardware and network equipment, cultivating foreign trade import and export business, and providing professional technical support services. Relying on the advantages of location and industry resources, the company strictly controls product quality, supplies servers, computing equipment and other high-quality hardware for customers at home and abroad, and creates an efficient supply chain service system. Adhering to the business philosophy of integrity, pragmatism, professionalism and reliability, continuously optimize service capabilities, and strive to become a trustworthy science and technology service enterprise.

Service field
IT hardware builds a solid digital foundation for medical, campus, financial and AI computing fields. In medical support image storage and intelligent diagnosis, the campus ensures intelligent teaching and network stability, financial escort data security and efficient transactions; at the same time, servers, GPU and other computing hardware are provided to empower AI computing and big data processing, and provide strong hardware support for intelligent upgrading in various industries.

Why Global Customers Choose Us?
*Professional IT Hardware Supplier
*100% Quality Inspection Before Shipment
*100% Quality Inspection Before Shipment
*ISO9001:2008 Certified Manufacturing
*CE • FCC • RoHS • SGS Certified
*Fast Global Delivery
*CE • FCC • RoHS • SGS Certified
*Fast Global Delivery
*Competitive Factory PricingProfessional Technical Support
*OEM & ODM Available
*OEM & ODM Available
FAQ
Q1: How do you guarantee product quality?
A: Every unit undergoes rigorous testing by our certified engineers before shipping. We test for full functionality, firmware integrity, and physical condition. All products are stored in a dust-free, ESD-protected environment. We guarantee 100% genuine parts with like-new appearance and performance.
Q2: What payment methods do you accept?
A:For in-stock items, we ship within 1-3 business days. For bulk orders (typically 100+ units), delivery takes approximately 15 days after payment confirmation. Exact lead time depends on quantity please contact us for a precise schedule.
Q3: What shipping carriers do you use?
A:We ship via DHL, FedEx, UPS, and EMS. We choose the most reliable and cost-effective option based on your destination and timeline requirements.
Q4: How can you slove the problem if we receive the defective goods?
A:Send us the pictures or video first time,we will send free replacement spare parts for you. And we accept returns or exchange only for quality-related issues. Please double-check your requirements before placing an order. If you have any doubts about compatibility, feel free to contact us and we'll be happy to assist.
Q5: Can I visit your company?
A:Absolutely! We are located in Shenzhen, China and welcome visitors by appointment. It's a great opportunity for you to inspect our inventory, meet our team, and build a stronger partnership. Please contact us in advance to schedule a visit.
Q6: How can I reach you if I have more questions?
A:You are always welcome to contact us directly through the platform or leave us a message. We will get back to you as soon as possible and provide the most professional solution for your needs.
Our working hours: China Standard Time (UTC+8), Monday to Friday, 9:00 AM - 6:00 PM. Feel free to reach out anytime during business hours, and we'll respond promptly.
Our working hours: China Standard Time (UTC+8), Monday to Friday, 9:00 AM - 6:00 PM. Feel free to reach out anytime during business hours, and we'll respond promptly.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI262659". Items marked "" are certified.
Company Profile
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- Room 704, Block 1, Network Valley Innovation Building, Zhaoshang Street, Nanshan, Shenzhen
-
Plant Area
- 559.98 square meters
-
Number of Employees
- 8
-
Registered Capital
- 10,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Sehnzhen Port
-
Minimum Order Quantity
- 1 PC
-
Supply Chain Partners
- 10
Our Production Capability & Technical Expertise
-
Main Products
- Network Card, Graphics Card, Optical Module, Switch, Memory, Hard Disk, Server, Array Card, Optical Fiber Card
-
QA/QC inspectors
- 1 people
-
Inspection Type for Finished Products
- Random inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Finished product checked by packing staff
-
Customization Options
- Full Customization, Minor Customization, Flexible customization, Customization from Samples, Customization from Designs
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- No
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2026-03-27
-
Export Year
- 3 Months
-
Main Markets
- Domestic
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 5
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- Are you a factory or a trading company?
- We are a professional distributor with strong supply chain partnerships. While we are not a factory, we work directly with top-tier manufacturers and maintain strict vendor control to ensure product authenticity and competitive pricing.
- How do you guarantee product quality?
- Every unit undergoes rigorous testing by our certified engineers before shipping. We test for full functionality, firmware integrity, and physical condition. All products are stored in a dust-free, ESD-protected environment. We guarantee 100% genuine parts with like-new appearance and performance.
- What is your MOQ?
- Our MOQ is flexible. Whether you need 1 piece for a test or 100+ for a data center deployment, we welcome your inquiry. Contact us and we'll accommodate your specific needs.
- How do I place a bulk order?
- You can place an order directly through the platform, or contact our sales team for a customized quote. We'll guide you through the entire process.
- What payment methods do you accept?
- For in-stock items, we ship within 1-3 business days. For bulk orders (typically 100+ units), delivery takes approximately 15 days after payment confirmation. Exact lead time depends on quantity please contact us for a precise schedule.
- What shipping carriers do you use?
- We ship via DHL, FedEx, UPS, and EMS. We choose the most reliable and cost-effective option based on your destination and timeline requirements.
- How can you slove the problem if we receive the defective goods?
- Send us the pictures or video first time,we will send free replacement spare parts for you. And we accept returns or exchange only for quality-related issues. Please double-check your requirements before placing an order. If you have any doubts about compatibility, feel free to contact us and we'll be happy to assist.
- Can I visit your company?
- Absolutely! We are located in Shenzhen, China and welcome visitors by appointment. It's a great opportunity for you to inspect our inventory, meet our team, and build a stronger partnership. Please contact us in advance to schedule a visit.
- How can I reach you if I have more questions?
- You are always welcome to contact us directly through the platform or leave us a message. We will get back to you as soon as possible and provide the most professional solution for your needs. Our working hours: China Standard Time (UTC+8), Monday to Friday, 9:00 AM - 6:00 PM. Feel free to reach out anytime during business hours, and we'll respond promptly.
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