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NVIDIA/Mellanox MCX75310AAS-NEAT Mellanox ConnectX®-7 InfiniBand/VPI Adapter Card 400GbE/NDR, Single-port OSFP, PCIe 5.0x 16, Secure Boot, Tall & Short Bracket
P/N: MCX75310AAS-NEAT SKU: 11301
US$1,899.00
Nic Types:
- MCX75310AAS-NEAT 400G OSFP,Single-port,PCIe 5.0 x16
- MCX715105AS-WEAT 400G QSFP112,Single-port,PCIe 5.0 x16
- MCX755106AS-HEAT 200G QSFP112,Dual-port,PCIe 5.0 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
- 400G NDR InfiniBand AI Fabric
- VPI InfiniBand/Ethernet Deployment Flexibility
- PCIe 5.0 x16 Host Throughput
- Advanced In-Network Computing Offloads
- Secure Boot Root-of-Trust
- Riding-Heatsink OSFP Thermal Design
Specifications
| Part Number | MCX75310AAS-NEAT(900-9X766-003N-SQ0) | Adapter Card Size | HHHL |
|---|---|---|---|
| Network Connector Type | 1 × OSFP (RHS) | Network Mode | InfiniBand: 400Gb/s NDR (Default); Ethernet: 400GbE |
| Host Interface | PCIe 5.0 ×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 MCX75310AAS-NEAT Mellanox ConnectX®-7 InfiniBand/VPI Adapter Card 400GbE/NDR, Single-port OSFP, PCIe 5.0x 16, Secure Boot, Tall & Short Bracket |  NVIDIA/Mellanox MCX715105AS-WEAT Mellanox ConnectX®-7 InfiniBand/VPI Adapter Card 400GbE/NDR, Single-port QSFP112, PCIe 5.0x 16, Secure Boot, Tall & Short Bracket |  NVIDIA/Mellanox MCX755106AS-HEAT Mellanox ConnectX®-7 VPI Adapter Card 200GbE/NDR200, Dual-port QSFP112, PCIe 5.0x16, withx16 PCIe Extension Option, Secure Boot, Tall & Short Bracket | |
|---|---|---|---|
| Network Connector Type | 1 × OSFP (RHS) | 1 × QSFP112 | 2 × QSFP112 |
| Network Mode | InfiniBand: 400Gb/s NDR (Default); Ethernet: 400GbE | InfiniBand: 400Gb/s NDR; Ethernet: 400GbE (Default) | InfiniBand: 200Gb/s NDR200; Ethernet: 200GbE (Default) |
| Host Interface | PCIe 5.0 ×16 | PCIe 5.0 ×16 | PCIe 5.0 ×16, with x16 PCIe Extension Option |
| Technology | InfiniBand: RDMA; Ethernet: RoCE | InfiniBand: RDMA; Ethernet: RoCE | InfiniBand: RDMA; Ethernet: RoCE |
| Operating Temperature | 0°C to 55°C | 0°C to 55°C | 0°C to 55°C |
| Storage Temperature | -40°C to 70°C | -40°C to 70°C | -40°C to 70°C |
Resources
FAQ
Ask a QuestionFind answers to common questions about our products.
Is the MCX75310AAS-NEAT an InfiniBand card, an Ethernet card, or both?
It is a ConnectX-7 VPI adapter card that supports both InfiniBand and Ethernet. For this OPN, NVIDIA lists NDR 400Gb/s InfiniBand as the default speed and 400GbE as the Ethernet mode.
What speeds can this single-port OSFP card support?
In InfiniBand mode, it supports NDR, NDR200, HDR, HDR100, EDR, FDR, and SDR. In Ethernet mode, it supports 400/200/100/50/40/10/1GbE.
Does the OSFP port on this NIC use the same module style as an OSFP switch port?
Not always. NVIDIA states that ConnectX-7 adapter cards with OSFP form factor support an RHS, or Riding Heat Sink, cage only, so customers should match the OSFP module’s mechanical design to the NIC-side cage. Do not assume a switch-side finned-top OSFP module will fit the NIC-side OSFP cage.
If the card is used in Ethernet mode, does it still support RDMA?
Yes. ConnectX-7 supports RDMA over both InfiniBand and Ethernet.
Can this card connect to third-party 400G Ethernet switches?
Yes,RDMA performance depends heavily on the switch platform and lossless Ethernet configuration.
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