Mellanox MCX653105A-HDAT InfiniBand HDR/Ethernet 200Gb 1-port QSFP56 PCIe3 x16 Adapter Ref

Name: Mellanox MCX653105A-HDAT InfiniBand HDR/Ethernet 200Gb 1-port QSFP56 PCIe3 x16 Adapter Ref
Brand: Mellanox
SKU: MCX653105A-HDAT-VHBRSN
Price: 1292.50 USD
Availability: InStock
Rating: 5 (8 reviews)

Mfr. Part #: MCX653105A-HDAT

Brand: Mellanox

Condition: New

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MCX653105A-HDAT

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overview

specifications

faqs

reviews

overview

MCX653105A-HDAT Overview

MELLANOX MCX653105A-HDAT Connectx6 Infiniband/ethernet Adapter Card Hdr Ib (200gb/s) And 200gbe Single-port Qsfp56 Pcie3.0 X16

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specifications

Specifications

Overview

Condition	New
Brand	Mellanox
Stock	In Stock

Specifications

Adapter Card Size	6.6 In. X 2.71 In.
Connector	Single Qsfp56 Infiniband And Ethernet (copper And Optical)
Infiniband	Ibta V1.4
Auto-negotiation	1x/2x/4x Sdr (2.5gb/s Per Lane), Ddr (5gb/s Per Lane), Qdr (10gb/s Per Lane), Fdr10 (10.3125gb/s Per Lane), Fdr (14.0625gb/s Per Lane), Edr (25gb/s Per Lane) Port, Hdr100 (2 Lane X 50gb/s Per Lane), Hdr (50gb/s Per Lane) Port
Ethernet	200gbase-cr4, 200gbase-kr4, 200gbase-sr4, 100gbase-cr4, 100gbase-cr2, 100gbase-kr4, 100gbase-sr4, 50gbase-r2, 50gbase-r4, 40gbase-cr4, 40gbase-kr4, 40gbase-sr4, 40gbase-lr4, 40gbase-er4, 40gbase-r2, 25gbase-r, 20gbase-kr2, 10gbase-lr,10gbase-er, 10gbase-cx4, 10gbase-cr, 10gbase-kr, Sgmii, 1000base-cx, 1000base-kx, 10gbase-sr

Data Rate

- Infiniband	Sdr/ddr/qdr/fdr/edr/hdr100/hdr
- Ethernet	1/10/25/40/50/100/200 Gb/s
- Pci Express Gen3/4	Serdes 8.0gt/s/16gt/s, X16 Lanes (2.0 And 1.1 Compatible)
- Voltage	3.3aux
- Maximum Current	100ma
- Typical Power	Passive Cables 19.3w
- Maximum Power	Please Refer To Connectx-6 Vpi Power Specifications (requires Nvonline Login Credentials)
Maximum Power Available Through Qsfp56 Port	5w
- Passive Cables	350 Lfm / 55°c(heatsink To Port) 250 Lfm / 35°c(port To Heatsink)
- Nvidia Active 4.7w Cables	500 Lfm / 55°c(heatsink To Port) 250 Lfm / 35°c(port To Heatsink).

Temperature

- Operational	0°c To 55°c
- Non-operational	-40°c To 70°c

Humidity

- Operational	10% To 85% Relative Humidity
- Non-operational	10% To 90% Relative Humidity
Altitude (operational)	3050m

faqs

Frequently Asked Questions

What is the primary interface and speed capability of the Mellanox MCX653105A-HDAT? +

The Mellanox ConnectX-6 Dx MCX653105A-HDAT is a high-performance network interface card designed for 100GbE connectivity. It utilizes a PCIe Gen 4.0 x16 host interface, providing the massive throughput and low latency required for data-intensive enterprise workloads, cloud-native applications, and high-frequency trading environments that demand consistent, line-rate performance.

How does the MCX653105A-HDAT handle offloading tasks from the CPU? +

This adapter features advanced hardware offload capabilities, including support for OVS (Open vSwitch) offloading, IPsec, and TLS inline encryption. By offloading these demanding networking tasks to the card itself, the host CPU is freed up to focus on application processing, which significantly increases overall server efficiency and lowers total system latency.

Is the MCX653105A-HDAT compatible with legacy PCIe generations? +

Yes, this Mellanox card is backward compatible with PCIe Gen 3.0 and Gen 2.0 slots. However, to achieve the full 100Gbps throughput potential of the ConnectX-6 Dx architecture, it is recommended to install the card in a PCIe Gen 4.0 x16 slot to prevent bandwidth bottlenecks at the bus level.

Which operating systems are supported for the ConnectX-6 Dx series? +

The MCX653105A-HDAT is broadly compatible with most enterprise-grade operating systems, including various Linux distributions, VMware ESXi, and Microsoft Windows Server. Detailed driver support is managed through the NVIDIA Mellanox OFED (OpenFabrics Enterprise Distribution) software stack, which ensures optimal performance and stability across diverse virtualization and bare-metal deployment scenarios.

What kind of transceiver modules or cables work with this NIC? +

The card features QSFP28 ports, supporting a wide range of optical transceivers and direct attach copper (DAC) cables designed for 100GbE. Whether you are connecting to top-of-rack switches via multi-mode fiber, single-mode fiber, or short-reach copper, ensure that your chosen media is compatible with the QSFP28 form factor and the specific reach requirements of your data center.

Can the MCX653105A-HDAT be used in hyper-converged infrastructure deployments? +

Absolutely, this NIC is an excellent choice for HCI environments, such as those running VMware vSAN or Nutanix. The card's ability to handle high-bandwidth storage traffic while simultaneously supporting network virtualization overlay protocols like VXLAN and GENEVE makes it highly efficient for software-defined data center infrastructures where reliable, high-speed connectivity is paramount.

Does this card support advanced security features like secure boot? +

The MCX653105A-HDAT incorporates hardware-based security features, including platform root-of-trust and secure boot capabilities. These features ensure the integrity of the firmware during the boot process, protecting the network interface card from unauthorized modifications and enhancing the overall security posture of the host server in sensitive enterprise environments.

How is the management and firmware configuration handled for this Mellanox card? +

Management is typically performed via the standard Mellanox MFT (Mellanox Firmware Tools), which allows administrators to update firmware, configure adapter ports, and manage device parameters remotely. This toolset integrates seamlessly into existing data center management workflows, providing the granular control needed to maintain high availability and performance across large-scale server clusters.

How can I request a bulk quote for multiple MCX653105A-HDAT units? +

For organizations looking to acquire multiple units for large deployments, BuyRouterSwitch.com makes the process seamless. Simply contact our dedicated sales team via the request-a-quote form on our website or reach out directly to your account representative. We specialize in providing competitive pricing structures for high-volume orders to help you manage your infrastructure budget effectively.

Why should I choose BuyRouterSwitch.com for my networking hardware needs? +

BuyRouterSwitch.com is a trusted source for authentic enterprise-grade networking components. We prioritize supply chain integrity, ensuring that every product we deliver meets stringent quality standards. When you partner with us, you benefit from a streamlined procurement experience, professional service, and a reliable inventory that keeps your enterprise projects moving forward without unnecessary delays.

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