The Supermicro ConnectX-6 Dx 2-Port 100GbE QSFP28 OCP 3.0 Network Card (AOC-A100G-m2CM) is a high-performance AIOM (Advanced I/O Module) network adapter engineered for modern data centers, cloud platforms, and high-performance computing environments. Powered by the Mellanox ConnectX-6 Dx controller, this adapter delivers ultra-low latency, extreme bandwidth, and advanced offload capabilities over PCIe Gen 4.0.
Designed in an OCP 3.0, 0.5U form factor, the AOC-A100G-m2CM integrates seamlessly into compatible Supermicro server platforms, providing scalable 100Gb Ethernet connectivity for demanding workloads such as AI, storage networking, and virtualization.
Key Specifications
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Manufacturer: Supermicro
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Model: AOC-A100G-m2CM
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Controller: Mellanox ConnectX-6 Dx
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Form Factor: Advanced I/O Module (AIOM), OCP 3.0, 0.5U height
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Host Interface: PCI Express 4.0 x16
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Ports: 2 × QSFP28
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Maximum Data Rate: 100 Gbps per port
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Power Consumption: Up to 23.7 W
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Dimensions: 76 mm × 115 mm (3.0" × 4.5")
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Storage Temperature: -40°C to 70°C
Advanced Networking & Offload Features
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RDMA Support: RoCE v1/v2, Zero-Touch RoCE, and RoCE over overlay networks for ultra-low latency
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Virtualization Acceleration: VXLAN, NVGRE, Geneve offloads and SR-IOV support for up to 128 VFs
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Storage Networking: Hardware offloads for NVMe-oF, iSER, NFS over RDMA, and SMB Direct
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Remote Boot: Supports PXE, UEFI, iSCSI boot, and Ethernet-based remote boot
Management, Security & Compliance
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Out-of-Band Management: NC-SI, MCTP over SMBus and PCIe, and PLDM firmware management
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Security: Hardware root of trust with secure firmware update support (no onboard crypto)
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Standards Compliance: IEEE 802.3 compliant for 10GbE, 40GbE, 100GbE, and 200GbE
The Supermicro AOC-A100G-m2CM ConnectX-6 Dx 100GbE OCP 3.0 Network Card is an ideal solution for organizations seeking maximum throughput, low-latency networking, and advanced offload capabilities in next-generation enterprise, AI, and cloud data-center infrastructures.