MCX623105AN-VDAT - Mellanox Network Cards
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MCX623105AN-VDAT
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MCX623105AN-VDAT Overview
ConnectX-6 Dx EN adapter card, 200GbE , Single-port QSFP56, PCIe 4.0 x16, No Crypto, Tall Bracket MCX623105AN-VDAT
Overview
MCX623105AN-VDAT Overview
ConnectX-6 Dx EN adapter card, 200GbE , Single-port QSFP56, PCIe 4.0 x16, No Crypto, Tall Bracket MCX623105AN-VDAT
ConnectX-6 Dx EN adapter card, 200GbE , Single-port QSFP56, PCIe 4.0 x16, No Crypto, Tall Bracket
ConnectX-6 Dx EN Adapter Card 200GbE Single-Port QSFP56 PCIe 4.0 x16 No Crypto Tall Bracket
- Up to 200 Gb/s bandwidth
- Message rate of up to 215 Mpps
- Sub 0.8 usec latency
- Flexible programmable pipeline for new network flows
- Multi-Host with advanced QoS
- ASAP2 - Accelerated Switching and Packet Processing for virtual switches/routers
- Overlay tunneling technologies
- IPsec and TLS in-line crypto acceleration
- Block crypto acceleration for data-at-rest
- Hardware Root-of-Trust and secure firmware update
- Connection Tracking offload
- Advanced RoCE capabilities
- Best in class PTP for TSN applications
- GPUDirect for GPU-to-GPU communication
- Host chaining technology for economical rack design
- Platform agnostic: x86, Power, Arm
- ODCC compatible
- Wired
- PCI Express 4.0 Fiber
- 200000 Mbit/s
- Internal Component for: Server/workstation
Summary Description
Mellanox Technologies MCX623105AN-VDAT, Internal, Wired, PCI Express, Fiber, 200000 Mbit/s, Green
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Specification
MCX623105AN-VDAT Specification
ConnectX-6 Dx EN adapter card, 200GbE , Single-port QSFP56, PCIe 4.0 x16, No Crypto, Tall Bracket
Frequently Asked Questions
What are the primary performance advantages of the Mellanox MCX623105AN-VDAT in a high-density data center? +
The ConnectX-6 Dx provides 200GbE throughput via a single-port QSFP56 interface, drastically reducing network latency and CPU overhead. By utilizing the PCIe 4.0 x16 host interface, this adapter ensures maximum bandwidth efficiency for data-intensive applications, making it ideal for cloud-native workloads, high-speed storage arrays, and demanding virtualization environments that require massive throughput and rapid packet processing.
Is the MCX623105AN-VDAT compatible with existing PCIe 3.0 server infrastructure? +
Yes, this card is backward compatible with PCIe 3.0 slots. However, to achieve the full 200GbE performance capability of the ConnectX-6 Dx architecture, a PCIe 4.0 x16 slot is highly recommended. Utilizing older PCIe generations will result in throughput throttling, effectively limiting the maximum data transfer rate to the constraints of the older bus architecture.
Does the MCX623105AN-VDAT include hardware-based encryption acceleration? +
This specific SKU, the MCX623105AN-VDAT, is the 'No Crypto' variant of the ConnectX-6 Dx line. It is engineered specifically for environments that do not require onboard hardware-accelerated encryption or decryption, providing a streamlined, cost-effective solution for standard high-speed connectivity tasks where security offloading is managed at the software level or by alternative infrastructure components.
What is the physical form factor of this Mellanox adapter card? +
This model ships with a standard tall bracket, designed for integration into full-height rackmount servers and enterprise-grade chassis. The QSFP56 port supports high-density fiber-optic cabling, ensuring that the physical connection maintains signal integrity for long-reach deployments across data center rows without compromising the structural integrity of your server's PCIe expansion bay.
How does this SmartNIC improve overall server efficiency? +
By offloading critical network tasks such as OVS offload, RDMA over Converged Ethernet (RoCE), and advanced flow steering, the MCX623105AN-VDAT significantly lowers CPU utilization. This allows your servers to dedicate more processing power to business-critical applications rather than packet management, effectively increasing your overall return on investment per server node by optimizing total system resource allocation.
What specific cabling and optical modules are required for this 200GbE card? +
To interface with the single QSFP56 port, you will need compatible 200G transceivers or Active Optical Cables (AOCs/DACs) that support QSFP56 standards. Ensure your selected cabling is rated for 200GbE operation to avoid link training errors and to guarantee full bandwidth utilization across your leaf-spine network architecture.
Can the MCX623105AN-VDAT be managed via standard Mellanox driver suites? +
Yes, this adapter is fully supported by the standard Mellanox OFED (OpenFabrics Enterprise Distribution) software stack. Administrators can configure, monitor, and update the card’s firmware using familiar enterprise-grade management utilities. This integration ensures seamless deployment and consistent operational performance across mixed-vendor environments utilizing NVIDIA/Mellanox networking hardware.
In what deployment scenarios is the 'No Crypto' version of the ConnectX-6 Dx most effective? +
The 'No Crypto' variant is ideal for private data centers and isolated clusters where data-in-transit security is handled by application-level encryption or where legal export requirements prohibit the use of specialized cryptographic hardware. It provides the full 200GbE packet processing power and offload capabilities of the ConnectX-6 Dx architecture without the added complexity or licensing limitations associated with encrypted NIC models.
How can I obtain a bulk quote for multiple MCX623105AN-VDAT units for a project rollout? +
At BuyRouterSwitch.com, we specialize in supporting large-scale enterprise infrastructure deployments. If you are planning a rollout requiring multiple units, please navigate to our website to request a bulk quote. Our team will provide competitive pricing tailored to your specific project needs and supply chain requirements, ensuring your data center transition is as cost-effective as possible.
Why should IT procurement professionals choose BuyRouterSwitch.com for their network hardware? +
BuyRouterSwitch.com is a trusted partner for IT buyers seeking authentic, high-performance networking gear. We prioritize secure ordering and reliable fulfillment, ensuring that every product we ship meets the stringent quality standards required by enterprise environments. When you purchase from us, you gain access to a dedicated sales team focused on providing transparent information and efficient service for all your hardware procurement needs.
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