Mellanox ConnectX-6 Dual-Port 200GbE HDR InfiniBand Adapter MCX654106A-HCAT
Brand: Mellanox | Category: Network Adapters & NICs
SKU: MCX654106A-HCAT | Part #: MCX654106A-HCAT | MPN: MCX654106A-HCAT
Contact for Pricing — Request a Quote
About the Mellanox ConnectX-6 Dual-Port 200GbE HDR InfiniBand Adapter MCX654106A-HCAT
The ConnectX-6 MCX654106A-HCAT delivers dual-port 200GbE HDR InfiniBand in a single adapter, purpose-built for AI, HPC, and ultra-low-latency storage fabrics.
At a glance — key specifications
Perfect for
- Spine-leaf datacentre fabric
- Top-of-rack access layer
- AI training cluster networking (Quantum/Spectrum-X)
- Campus core and aggregation
- High-availability redundant fabric
Why buy the Mellanox ConnectX-6 Dual-Port 200GbE HDR InfiniBand Adapter MCX654106A-HCAT from Omnixon Global
- Authorised distribution only — 100% authentic Mellanox hardware, serial-number registrable, warranty processes cleanly with the manufacturer.
- Dubai-based logistics hub — same-day delivery within Dubai for in-stock SKUs, courier-cleared delivery across UAE, Saudi Arabia, Qatar, Kuwait, Oman, Bahrain, plus broader EMEA + APAC.
- 24-hour RFQ turn-around — submit your part numbers and quantities, get channel-direct pricing and confirmed availability the next business day.
- Pre-sales engineering on call — multilingual (English / Arabic / Persian / Russian) pre-sales engineers help with sizing, configuration, BOM validation, and compatibility checks at no charge.
- Post-sale support attach — manufacturer support contracts (Dell ProSupport, HPE Foundation Care, Lenovo Premier, Cisco SmartNet, Aruba Care, Juniper J-Care) bundled at quote time.
- Worldwide shipping — air, sea, courier express, with all customs documentation handled by our logistics team.
Frequently asked questions
Does the Mellanox ConnectX-6 Dual-Port 200GbE HDR InfiniBand Adapter MCX654106A-HCAT support our SFP transceivers?
Most enterprise switches ship without transceivers; we quote vendor-matched optics alongside the switch (Cisco-genuine for Catalyst/Nexus, HPE/Aruba-genuine for CX, Juniper-genuine for QFX/EX). Third-party MSA-compatible options are also available at lower cost — specify preference in the RFQ.
Do you provide stacking / VPC / MLAG configuration help?
Yes — our network engineers can pre-stage stacking, VPC pairs, MLAG, EVPN-VXLAN, or fabric extender configurations before shipping, or provide remote commissioning. Add commissioning to your RFQ.
What software licensing is included?
Switch software licensing varies by vendor. Cisco DNA / Cisco DCNM, Aruba CX licensing tiers, Juniper Premium, NVIDIA Cumulus — we quote the licensing tier matched to your features (BGP-EVPN, telemetry, automation). No surprises at delivery.
Is the warranty global?
Yes — manufacturer hardware warranty is global (return-to-vendor or advance replacement depending on tier). For 24x7 same-day on-site replacement, attach a SmartNet / Foundation Care / J-Care contract during quoting.
Request a quote for the Mellanox ConnectX-6 Dual-Port 200GbE HDR InfiniBand Adapter MCX654106A-HCAT
Submit your quantity, destination country, and required lead time below. Our pre-sales team responds within 24 business hours with confirmed channel pricing, availability, and matching support contract options.
Request a Quote →Product information is provided for B2B procurement guidance. Pricing and availability subject to vendor confirmation at quote time. All trademarks are property of their respective owners. Omnixon Global is an independent authorised reseller — not affiliated with the manufacturer.
Technical Specifications
| Brand | Mellanox |
| Category | Network Adapters & NICs |
| SKU | MCX654106A-HCAT |
| Part Number | MCX654106A-HCAT |
| Condition | New |
| Port Speed | 200GbE |
| Protocol | InfiniBand |
| Rack Units | 1U or 2U (model-dependent) |
| Fans / PSU | Redundant hot-swap |
| Warranty | Lifetime hardware warranty (vendor-specific terms) |
| Manufacturer Part Number | MCX654106A-HCAT |
| Form Factor | Dual-port network adapter |
| Port Count | 2 |
| Speed | 200 Gbps per port |
| Interface | PCIe |
| Connector Type | QSFP56 |
| Operating Temperature | 0–70 °C |
| Power Consumption | 25 W (typical) |
| Compatibility | High-performance computing, datacenter fabric |
Frequently Asked Questions about Mellanox ConnectX-6 Dual-Port 200GbE HDR InfiniBand Adapter MCX654106A-HCAT
Does the Mellanox ConnectX-6 Dual-Port 200GbE HDR InfiniBand Adapter MCX654106A-HCAT support our SFP transceivers?
Most enterprise switches ship without transceivers; we quote vendor-matched optics alongside the switch (Cisco-genuine for Catalyst/Nexus, HPE/Aruba-genuine for CX, Juniper-genuine for QFX/EX). Third-party MSA-compatible options are also available at lower cost — specify preference in the RFQ.
Do you provide stacking / VPC / MLAG configuration help?
Yes — our network engineers can pre-stage stacking, VPC pairs, MLAG, EVPN-VXLAN, or fabric extender configurations before shipping, or provide remote commissioning. Add commissioning to your RFQ.
What software licensing is included?
Switch software licensing varies by vendor. Cisco DNA / Cisco DCNM, Aruba CX licensing tiers, Juniper Premium, NVIDIA Cumulus — we quote the licensing tier matched to your features (BGP-EVPN, telemetry, automation). No surprises at delivery.
Is the warranty global?
Yes — manufacturer hardware warranty is global (return-to-vendor or advance replacement depending on tier). For 24x7 same-day on-site replacement, attach a SmartNet / Foundation Care / J-Care contract during quoting.