Switch Series & Supported Models
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NVIDIA/Mellanox MCX653106A-HDAT Mellanox ConnectX®-6 VPI Adapter Card, HDR IB (200Gb/s) and 200GbE, Dual-port QSFP56, PCIe3.0/4.0×16, Tall Bracket
P/N: MCX653106A-HDAT SKU: 11404
US$1,399.00
Nic Types:
- MCX653105A-ECAT 100G QSFP56,Single-port,PCIe 4.0 x16
- MCX653106A-ECAT 100G QSFP56,Dual-port,PCIe 4.0 x16
- MCX653105A-HDAT 200G QSFP56,Single-port,PCIe 4.0 x16
- MCX653106A-HDAT 200G QSFP56,Dual-port,PCIe 4.0 x16
- MCX621102AC-ADAT 25G SFP28,Dual-port,PCIe 4.0 x8
- MCX623105AC-CDAT 100G QSFP56,Single-port,PCIe 4.0 x16
- MCX623106AN-CDAT 100G QSFP56,Dual-port,PCIe 4.0 x16
- MCX623105AS-VDAT 200G QSFP56,Single-port,PCIe 4.0 x16
Quantity:
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30-day return and refund
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3-year warranty
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Available for delivery within 2 days
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Free shipping for orders over
Products Highlight
- Dual-Port 200G HDR InfiniBand
- 400G Aggregate Fabric Bandwidth
- 200GbE Dual-Port Ethernet Connectivity
- Per-Port InfiniBand/Ethernet VPI Flexibility
- QSFP56 for Dense 200G Links
- PCIe 4.0 x16 Host Throughput
Specifications
| Part Number | MCX653106A-HDAT(900-9X6AF-0058-ST1) | Adapter Card Size | HHHL |
|---|---|---|---|
| Network Connector Type | 2 × QSFP56 | Network Mode | InfiniBand: HDR (200Gb/s); Ethernet: 200GbE |
| Host Interface | PCIe 3.0 / 4.0 ×16 | Technology | InfiniBand: RDMA; Ethernet: RoCE |
| Operating Temperature | 0°C to 55°C | Storage Temperature | -40°C to 70°C |
| Environmental Compliance | RoHS Compliant | Warranty | 1-Year / 3-Year / 5-Year Support Options Available |
Applications
Certification
Features
Compare Items
| NVIDIA/Mellanox MCX653106A-HDAT Mellanox ConnectX®-6 VPI Adapter Card, HDR IB (200Gb/s) and 200GbE, Dual-port QSFP56, PCIe3.0/4.0x16, Tall Bracket |  NVIDIA/Mellanox MCX653105A-HDAT Mellanox ConnectX®-6 VPI Adapter Card, HDR IB (200Gb/s) and 200GbE, Single-port QSFP56, PCIe3.0/4.0x16, Tall Bracket | |
|---|---|---|
| Network Connector Type | 2 × QSFP56 | 1 × QSFP56 |
| Network Mode | InfiniBand: HDR (200Gb/s); Ethernet: 200GbE | InfiniBand: HDR (200Gb/s); Ethernet: 200GbE |
| Host Interface | PCIe 3.0 / 4.0 ×16 | PCIe 3.0 / 4.0 ×16 |
| Technology | InfiniBand: RDMA; Ethernet: RoCE | InfiniBand: RDMA; Ethernet: RoCE |
| Operating Temperature | 0°C to 55°C | 0°C to 55°C |
| Storage Temperature | -40°C to 70°C | -40°C to 70°C |
Resources
FAQ
Ask a QuestionFind answers to common questions about our products.
How is MCX653106A-HDAT different from the ECAT version?
HDAT is the 200G-class version, supporting HDR InfiniBand and 200GbE. ECAT is the 100G-class version, supporting HDR100, EDR IB, and 100GbE, so it should not be selected for full HDR 200G links.
Is this the right card when I need two 200G server links from one PCIe slot?
Yes, this is the standard dual-port QSFP56 HDAT model for two HDR/200GbE-capable links.
Can it run in an older EDR InfiniBand fabric before we move to HDR?
Yes. NVIDIA lists EDR, HDR100, and HDR under the supported InfiniBand data rates.
Which AICPLIGHT link options are most relevant for 200GbE use?
For short 200GbE server-to-switch links, 200G QSFP56 DAC or AOC is usually the first choice. For multimode fiber, 200G QSFP56 SR4 is the most directly aligned option because NVIDIA lists 200GBASE-SR4 among the supported Ethernet protocols for this adapter family.
What is the difference between HDAT, HCAT, and HDAL in this product family?
HDAT is the standard PCIe x16 stand-up card. HCAT refers to Socket Direct designs, while HDAL is the cold-plate version for specific liquid-cooled Intel Server System D50TNP platforms.
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