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Single Port Mellanox Nic Card QSFP28 PCIe3.0 MCX555A-ECAT

Single Port Mellanox Nic Card QSFP28 PCIe3.0 MCX555A-ECAT

EDR Mellanox Nic Card

MCX555A-ECAT Mellanox Nic Card

Mellanox Connectx 5 Dx Single Port 100gbe

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Product Details
Products Status:
New And Original
Max Speed:
EDR And 100GbE
Ethernet Connector:
Mellanox Network Card
ConnectX-5 VPI Adapter Card EDR IB And 100GbE Single-Port QSFP28 PCIe3.0 MCX555A-ECAT
Product Description

ConnectX-5 VPI Adapter Card EDR IB and 100GbE Single-Port QSFP28 PCIe3.0 MCX555A-ECAT

MCX555A-ECAT Mellanox Network card Product Description

MCX555A-ECAT network adapter cards with Virtual Protocol Interconnect (VPI), MCX555A-ECAT supporting FDR IB and 40/56GbE connectivity, MCX555A-ECAT provide the highest performance and most flexible solution for high-performance, Web 2.0, Cloud, data analytics, database, and storage platforms.With the exponential growth of data being shared and stored by applications and social networks, the need for high-speed and high performance compute and storage data centers is skyrocketing.


ConnectX®-5 InfiniBand adapter cards provide a high performance and flexible solution with up to two ports of 100Gb/s InfiniBand and Ethernet connectivity, low latency, and a high message rate, plus an embedded PCIe switch and NVMe over Fabrics offloads.
These intelligent remote direct memory access (RDMA)-enabled adapters provide advanced application offload capabilities for high-performance computing (HPC), cloud hyperscale, and storage platforms.

ConnectX-5 adapter cards for PCIe Gen3 and Gen4 servers are available as stand-up PCIe cards and Open Compute Project (OCP) Spec 2.0 form factors. Selected models also offer NVIDIA Multi-Host™ and NVIDIA Socket Direct™ technologies.

ConnectX-5 offers enhancements to HPC infrastructures by providing MPI and SHMEM/ PGAS and rendezvous tag matching offload, hardware support for out-of-order RDMA write and read operations, as well as additional network atomic and PCIe atomic
operations support.

ConnectX-5 enhances RDMA network capabilities by completing the switch adaptive-routing capabilities and supporting data delivered out-of-order, while maintaining ordered completion semantics, providing multipath reliability, and efficient support for all network topologies, including DragonFly and DragonFly+.

MCX555A-ECAT Mellanox Network card Parameter form






PCIe 3.0 x16

Form factor

Full-height, half-length card


2 QSFP28 ports

Ethernet data rates

100 Gb/s

Networking protocols


Operating systems

Linux, Windows, VMware

Power consumption

21 Watts


167.64mm x 111.15mm

Weight 0.25 kg


Single Port Mellanox Nic Card QSFP28 PCIe3.0 MCX555A-ECAT 0

Single Port Mellanox Nic Card QSFP28 PCIe3.0 MCX555A-ECAT 1

Single Port Mellanox Nic Card QSFP28 PCIe3.0 MCX555A-ECAT 2

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1. who are we?

HK Starsurge Group Co. is a leading and professional supplier into networking solution. From the highly trained shipping specialists, to the talented technicians, salespeople, and customer service reps, we work round the clock to provide complete service solutions and guaranteed customer satisfaction.

we have enjoyed a big market in Asia(30.00%), the Middle East(15.00%), South America(20.00%), Europe(34.00%), Oceania(2.00%), Africa(15.00%) and USA (5%) other countries and regions.

Now our core business : mellanox network switch, mellanox network card, mellanox cable ect. Warmly welcome you to negotiate business with us. Your needs will be replied in 24 hours!


2. What can we do for you?

1. Brand new quality ensured

2. Within 5 working days Lead Time

3. New In Box With Years Warranty, Pulled Condition With Months Warranty

4. Shipping Available for Freight Collect

5. Request Replied Within 12Hours


3.what can you buy from us?

Mellanox, Aruba, Rukus, Extreme brand products, including switches, network cards, cables, Access Point, etc.


4. why should you buy from us not from other suppliers?

1) 24 Hours Sevice. All requests will be replied within 24 hours.

2) 48 Hours Delivery. Most items will be shipped within 48 hours.

3) Various shipping terms. SF, DHL, FedEx, air/ land/ sea transportations.

4) Secure Packaging. All equipmemt is packaged securely by tranied professional with foam, bubble bag and double-walled carton.

5) Good Warranty. 1-3 years Warranty service covered for new items.

6) One stop source. network switch, network cable and network card ect.


5. what services can we provide?

Accepted Delivery Terms: FOB,CFR,CIF,EXW;

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