Оригинальный mellanox MCX556A-ECAT ConnectX5 VPI Адаптерная карта адаптер с двумя портами для QSFP28 EDR IB
- Категория: Network Cards >>>
- Поставщик: Tianjin,Starsurge,Technology,Co.,Ltd.
Поделиться:
Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-17-2025 | 357.15 $* | 375.74 $* |
| Aug-17-2025 | 354.73 $* | 372.18 $* |
| Jul-17-2025 | 297.56 $* | 312.36 $* |
| Jun-17-2025 | 348.81 $* | 365.69 $* |
| May-17-2025 | 303.86 $* | 318.93 $* |
| Apr-17-2025 | 342.68 $* | 359.47 $* |
| Mar-17-2025 | 339.10 $* | 356.99 $* |
| Feb-17-2025 | 336.20 $* | 353.89 $* |
| Jan-17-2025 | 333.4 $* | 350.49 $* |
Характеристики
100Gb/s InfiniBand & Ethernet (VPI) Adapter Card
ConnectX-4 network adapter cards with Virtual Protocol Interconnect (VPI), supporting FDR IB and 40/56GbE connectivity, 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-4 provides exceptional high performance for the most demanding data centers, public and private clouds, Web2.0 and Big Data applications, as well as High-Performance Computing (HPC) and Storage systems, enabling today's corporations to meet the demands of the data explosion.
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-4 provides exceptional high performance for the most demanding data centers, public and private clouds, Web2.0 and Big Data applications, as well as High-Performance Computing (HPC) and Storage systems, enabling today's corporations to meet the demands of the data explosion.
Features |
Tag matching and rendezvous offloads |
Adaptive routing on reliable transport |
Burst buffer offloads for background checkpointing |
NVMe over Fabric (NVMe-oF) offloads |
Back-end switch elimination by host chaining |
Embedded PCIe switch |
Enhanced vSwitch/vRouter offloads |
Flexible pipeline |
RoCE for overlay networks |
PCIe Gen 4.0 support |
RoHS compliant |
ODCC compatible |
Benefits
* Up to 100Gb/s connectivity per port
* Industry-leading throughput, low latency, low CPU utilization and high message rate
* Innovative rack design for storage and Machine Learning based on Host Chaining technology
* Smart interconnect for x86, Power, Arm, and GPU-based compute and storage platforms
* Advanced storage capabilities including NVMe over Fabric offloads
* Intelligent network adapter supporting flexible pipeline programmability
* Cutting-edge performance in virtualized networks including Network Function Virtualization (NFV)
* Enabler for efficient service chaining capabilities
* Efficient I/O consolidation, lowering data center costs and complexity
* Up to 100Gb/s connectivity per port
* Industry-leading throughput, low latency, low CPU utilization and high message rate
* Innovative rack design for storage and Machine Learning based on Host Chaining technology
* Smart interconnect for x86, Power, Arm, and GPU-based compute and storage platforms
* Advanced storage capabilities including NVMe over Fabric offloads
* Intelligent network adapter supporting flexible pipeline programmability
* Cutting-edge performance in virtualized networks including Network Function Virtualization (NFV)
* Enabler for efficient service chaining capabilities
* Efficient I/O consolidation, lowering data center costs and complexity
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 deliveredout-of-order, while maintaining ordered completion semantics, providing multipath reliability, and efficient support for all network topologies, including DragonFly and DragonFly+.ConnectX-5 also supports burst buffer offload for background checkpointing without interfering in the main CPU operations, and the innovative dynamic connected transport (DCT) service to ensure extreme scalability for compute and storage systems.
ConnectX-5 enhances RDMA network capabilities by completing the switch adaptive-routing capabilities and supporting data deliveredout-of-order, while maintaining ordered completion semantics, providing multipath reliability, and efficient support for all network topologies, including DragonFly and DragonFly+.ConnectX-5 also supports burst buffer offload for background checkpointing without interfering in the main CPU operations, and the innovative dynamic connected transport (DCT) service to ensure extreme scalability for compute and storage systems.
NVMe storage devices are gaining popularity, offering very fast storage access. The NVMe over Fabrics (NVMe-oF) protocol leverages RDMA connectivity for remote access.ConnectX-5 offers further enhancements by providing NVMe-oF target offloads, enabling highly efficient NVMe storage access with no CPU intervention, and thus improved performance and lower latency. Standard block and file access protocols can leverage RDMA for high-performance storage access. A consolidated compute and storage network achieves significant cost- performance advantages over multi-fabric networks.
ConnectX-5 InfiniBand adapter cards are available in several form factors, including low- profile stand-up PCIe, Open Compute Project (OCP) Spec 2.0 Type 1, and OCP 2.0 Type 2.
NVIDIA Multi-Host technology allows multiple hosts to be connected into a single adapter by separating the PCIe interface into multiple and independent interfaces.
The portfolio also offers NVIDIA Socket Direct configurations that enable servers without x16 PCIe slots to split the card’s 16-lane PCIe bus into two 8-lane buses on dedicated cards connected by a harness. This provides 100Gb/s port speed even to servers without a
x16 PCIe slot. Socket Direct also enables NVIDIA GPUDirect® RDMA for all CPU/GPU pairs by ensuring
that all GPUs are linked to CPUs close to the adapter card, and enables Intel® DDIO on both sockets by creating a direct connection between the sockets and the adapter card.
NVIDIA Multi-Host technology allows multiple hosts to be connected into a single adapter by separating the PCIe interface into multiple and independent interfaces.
The portfolio also offers NVIDIA Socket Direct configurations that enable servers without x16 PCIe slots to split the card’s 16-lane PCIe bus into two 8-lane buses on dedicated cards connected by a harness. This provides 100Gb/s port speed even to servers without a
x16 PCIe slot. Socket Direct also enables NVIDIA GPUDirect® RDMA for all CPU/GPU pairs by ensuring
that all GPUs are linked to CPUs close to the adapter card, and enables Intel® DDIO on both sockets by creating a direct connection between the sockets and the adapter card.
PCI Express Interface
> PCIe Gen 4.0, 3.0, 2.0, and 1.1 compatible
> 2.5, 5.0, 8, 16 GT/s link rate
> Auto-negotiates to x16, x8, x4, x2, or x1
lanes
> PCIe atomic
> Transaction Layer Packet (TLP)
Processing Hints (TPH)
> PCIe switch Downstream Port
Containment (DPC)
> Access Control Service (ACS) for peer-
to-peer secure communication
> Advanced Error Reporting (AER)
> Process Address Space ID (PASID)
> Address Translation Services (ATS)
> IBM CAPI v2 support (Coherent
Accelerator Processor Interface)
> Support for MSI/MSI-X mechanisms
> PCIe Gen 4.0, 3.0, 2.0, and 1.1 compatible
> 2.5, 5.0, 8, 16 GT/s link rate
> Auto-negotiates to x16, x8, x4, x2, or x1
lanes
> PCIe atomic
> Transaction Layer Packet (TLP)
Processing Hints (TPH)
> PCIe switch Downstream Port
Containment (DPC)
> Access Control Service (ACS) for peer-
to-peer secure communication
> Advanced Error Reporting (AER)
> Process Address Space ID (PASID)
> Address Translation Services (ATS)
> IBM CAPI v2 support (Coherent
Accelerator Processor Interface)
> Support for MSI/MSI-X mechanisms
Tianjin Starsurge Technology Co., Ltd. is a professional network solution supplier. Based on the information industry, it integrates the research and development of computer network technology and system integration, and provides users with a full range of technical services such as network platforms, system platforms, and application platforms. Show users the solutions of various new network systems and application systems. Our clients cover industries such as government, finance, telecommunications, colleges, transportation, enterprises, hospitals, securities, and public services. The main products include Mellanox, Ruckus, Aruba, Extreme, etc. with favorable prices, rich product catalogs, and perfect after-sales services, the business continues to expand, and customers are all over the United States, South Africa, Europe, East Asia, Russia, and Australia And South America and other countries in the world, has accumulated rich experience in export and customer service. Always adhere to the concept of "quality-oriented, service-oriented", and provide you with cost-effective products and solutions with high-quality professional standards, dedicated attitude and efficient service system. We are committed to building an ecological platform to contribute to the development of information technology!
Tianjin Starsurge Technology Co., Ltd., a professional network equipment supplier with more than 10-yearexperience.The agency brands include Mellanox, Ruckus, Aruba, Extreme, etc., main products includes original brand new network switch, network card, wireless Access Point , wireless controller, cable etc.We have 10 million inventory for you tochoose, can provide a variety of types ofproducts, large quantities of supply.After ensuring the accurate arrival of yourgoods, provide customer service 24 hours consultation and technical support.With a professional sales and technical team, we have earned ourselves a high reputation among the world market.
2. Professional technical personnel, providing comprehensive technical support and services.
3. Perfect after-sales management system and mature market channels to serve customers wholeheartedly.
Q1.What can you buy from us?
Mellanox, Aruba, Rukus, Extreme brand products, including switches, network cards, cables, Access Point, etc.
Q2.How about the delivery date?
It usually takes 3-5 working days. For specific models, please contact us to check the stock. In the end, the actual consultation shall prevail. We will do our best to deliver as soon as possible.
Q3.What's your warranty terms?
A: We supply 12 months warranty time.
Q4.How about the Shipping Method?
A: We use Fedex/DHL/UPS/TNT and other air shipments,sea shipments are also workable. In one words, we could do any shipments that you wanted.
Q5.Can I get some samples?
Yes, sample order is available for quality check and market test. You only need to pay the sample cost and express cost.
Q6.What are your core strengths？
First-hand supply, Original and new products with the favorable price and perfect after-sales service.
Mellanox, Aruba, Rukus, Extreme brand products, including switches, network cards, cables, Access Point, etc.
Q2.How about the delivery date?
It usually takes 3-5 working days. For specific models, please contact us to check the stock. In the end, the actual consultation shall prevail. We will do our best to deliver as soon as possible.
Q3.What's your warranty terms?
A: We supply 12 months warranty time.
Q4.How about the Shipping Method?
A: We use Fedex/DHL/UPS/TNT and other air shipments,sea shipments are also workable. In one words, we could do any shipments that you wanted.
Q5.Can I get some samples?
Yes, sample order is available for quality check and market test. You only need to pay the sample cost and express cost.
Q6.What are your core strengths？
First-hand supply, Original and new products with the favorable price and perfect after-sales service.
