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Mellanox MCX623106AN-CDAT ConnectX®-6 Dx EN Network Interface Card, 100GbE Dual-Port QSFP56, PCIe4.0 x16, Tall Bracket
ConnectX-6 Dx SmartNIC MCX623106AN-CDAT is the industry's most secure and advanced cloud network interface card to accelerate mission-critical data-center applications, such as security, virtualization, SDN/NFV, big data, machine learning, and storage. The 100 Gigabit Ethernet adapter card provides up to two ports of 100 Gb/s Ethernet connectivity and delivers the highest return on investment (ROI) of any smart network interface card.
RDMA over Converged Ethernet (RoCE)
RoCE v1/v2
Zero Touch RoCE, no ECN, no PFC
RoCE over overlay networks
IPsec over RoCE
Selective repeat
Programmable congestion control interface
GPUDirect®
Dynamically connected transport (DCT)
Burst buffer offload
Stateless Offloads
TCP/UDP/IP stateless offload
LSO, LRO, checksum offload
Receive Side Scaling (RSS) also on encapsulated packet
Transmit Side Scaling (TSS)
VLAN and MPLS tag insertion/stripping
Receive flow steering
Storage Accelerations
NVMe over Fabric offloads for target
Storage protocols, iSER, NFSoRDMA, SMB Direct, NVMe-oF, and more
T-10 Dif/Signature Handover
Features
- Tag matching and rendezvous offloads
- Adaptive routing on reliable transport
- Burst buffer offloads for background checkpointing
- NVMe over Fabric offloads
- Backend 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
- Various form factors available
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 & 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
Compatibility
| PCI Express Interface | – PCIe switch Downstream Port | Operating Systems/Distributions* | Connectivity |
| PCIe Gen 4.0 | Containment (DPC) enablement for PCIe hot-plug | RHEL/CentOS | Interoperability with Ethernet switches (up to 100GbE) |
| 2.5, 5.0, 8.0, 16.0 GT/s link rate | Access Control Service (ACS) for peer-to-peer secure communication | FreeBSD | Passive copper cable with ESD protection |
| Auto-negotiates to x16, x8, x4, x2, or x1 lane(s) | Advance Error Reporting (AER) | VMware | |
| PCIe Atomic | Process Address Space ID (PASID) Address Translation Services (ATS) | OpenFabrics Enterprise Distribution (OFED) | – Powered connectors for optical and active cable support |
| TLP (Transaction Layer Packet) Processing Hints (TPH) | IBM CAPI v2 support (Coherent Accelerator Processor Interface) | OpenFabrics Windows Distribution (WinOF-2) | |
| Embedded PCIe Switch: Up to 8 bifurcations | Support for MSI/MSI-X mechanisms |
Storage Environments
NVMe storage devices are gaining popularity by offering very fast storage access. The evolving NVMe over Fabric (NVMe-oF) protocol leverages the RDMA connectivity for remote access. ConnectX-5 offers further enhancements by providing NVMe-oF target offloads, enabling very efficient NVMe storage access with no CPU intervention, and thus improving performance and reducing latency.
FAQ
Q1.What can you buy from us?
A:Mellanox, Aruba, Rukus, Extreme brand products, including switches, network cards, cables, Access Point, etc.
Q2.How about the delivery date?
A: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?
A: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?
A:First-hand supply, Original and new products with the favorable price and perfect after-sales service.
