Manufacturer: Mellanox
MCX75310AAS-NEAT ConnectX® -7 family of Remote Direct Memory Access (RDMA) network adapters supports InfiniBand and Ethernet protocols and a range of speeds up to 400Gb/s. MCX75310AAS-NEAT enables a wide range of smart, scalable, and feature-rich networking solutions that address traditional enterprise needs up to the world’s most-demanding AI, scientific computing, and hyperscale cloud data center workloads.
Accelerated Networking and Security
MCX75310AAS-NEAT provides a broad set of software-defined, hardware-accelerated networking, storage, and security capabilities which enable organizations to modernize and secure their IT infrastructures. Moreover, ConnectX-7 empowers agile and high-performance solutions from edge to core data centers to clouds, all while enhancing network security and reducing the total cost of ownership.
| InfiniBand Supported Speeds [Gb/s] | Network Ports and Cages | Host Interface | Form Factor | Part Number |
|---|---|---|---|---|
| Up to 400Gb/s | 1x OSFP | PCle Gen 4.0/5.0 x16 With option for extension |
HHAL | MCX75510AAS-NEAT |
| Up to 400Gb/s | 1x OSFP | PCle Gen 4.0/5.0 x16 | HHAL | MCX75310AAS-NEAT |
| Up to 400Gb/s | 1x OSFP | PCle Gen 4.0/5.0 2x8 in a row |
HHAL | MCX75210AAS-NEAT |
| Up to 200Gb/s | 1x OSFP | PCle Gen 4.0/5.0 x16 With option for extension |
HHAL | MCX75510AAS-HEAT |
| Up to 200Gb/s | 1x OSFP | PCle Gen 4.0/5.0 x16 | HHAL | MCX75310AAS-HEAT |
| Up to 200Gb/s | 1x OSFP | PCle Gen 4.0/5.0 2x8 in a row |
HHAL | MCX75210AAS-HEAT |
| Up to 200Gb/s | 1x QSFP | PCle Gen 4.0/5.0 x16 With option for extension |
HHAL | MCX755105AS-HEAT |
| Up to 200Gb/s | 2x QSFP | PCle Gen 4.0/5.0 x16 With option for extension |
HHAL | MCX755106AS-HEAT |
InfiniBand Interface
> InfiniBand Trade Association Spec 1.5 compliant
> RDMA, send/receive semantics
> 16 million input/output (IO) channels
> 256 to 4Kbyte maximum transmission unit (MTU), 2Gbyte messages
Ethernet Interface
> Up to 4 network ports supporting NRZ, PAM4 (50G and 100G), in various configurations
> Up to 400Gb/s total bandwidth
> RDMA over Converged Ethernet (RoCE)
Enhanced InfiniBand Networking
> Hardware-based reliable transport
> Extended Reliable Connected (XRC)
> Dynamically Connected Transport (DCT)
> GPUDirect® RDMA
> GPUDirect Storage
> Adaptive routing support
> Enhanced atomic operations
> Advanced memory mapping, allowing user mode registration (UMR)
> On-demand paging (ODP), including registration-free RDMA memory access
> Enhanced congestion control
> Burst buffer offload
> Single root IO virtualization (SR-IOV)
> Optimized for HPC software libraries including:
> NVIDIA HPC-X® , UCX® , UCC, NCCL, OpenMPI, MVAPICH, MPICH, OpenSHMEM, PGAS
> Collective operations offloads
> Support for NVIDIA Scalable Hierarchical Aggregation and Reduction Protocol (SHARP)
> Rendezvous protocol offload
> In-network on-board memory
