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NVIDIA MCX512A-ACAT Mellanox ConnectX®-5 EN Network Interface Card, 25GbE Dual-port SFP28, PCIe Gen 3.0 x8, Tall Bracket
P/N: MCX512A-ACAT
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Product Highlights

Dual-Port 25GbE SFP28 for High-Speed Ethernet Connectivity
Sub-750ns Latency with 200M Messages/Second Throughput
Hardware-Offloaded Overlay Networks (VXLAN/NVGRE) for Virtualized Environments
PCIe 3.0 x8 Interface with Gen 2/3 Backward Compatibility
End-to-End QoS & Congestion Control (DCB/PFC/ETS)
RoCE v1/v2 Support for Low-Latency RDMA over Ethernet
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NVIDIA MCX512A-ACAT Mellanox ConnectX®-5 EN Network Interface Card, 25GbE Dual-port SFP28, PCIe Gen 3.0 x8, Tall Bracket
ConnectX-5 Ethernet adapter cards provide high performance and flexible solutions with up to two ports of 100GbE connectivity, 750ns latency, up to 200 million messages per second (Mpps), and a recordsetting 197Mpps when running an open source Data Path Development Kit (DPDK) PCIe (Gen 4.0). For storage workloads, ConnectX-5 delivers a range of innovative accelerations, such as Signature Handover (T10-DIF) in hardware, an embedded PCIe Switch, and NVMe over Fabric target offloads. ConnectX-5 adapter cards also bring advanced Open vSwitch offloads to telecommunications and cloud data centers to drive extremely high packet rates and throughput with reduced CPU resource consumption, thus boosting data center infrastructure efficiency. ConnectX-5 adapter cards are available for PCIe Gen 3.0 and Gen 4.0 servers and provide support for 1, 10, 25, 40, 50 and 100 GbE speeds in stand-up PCIe cards, OCP 2.0, and OCP 3.0 form factors. ConnectX-5 cards also offer advanced Mellanox Multi-Host® and Mellanox Socket Direct® technologies.
Specifications
Brand
NVIDIA
Technology
Ethernet
Ports
Dual
Port Type
SFP28
Data Rate
1, 10, 25GbE
Host Interface
PCIe 3.0×8
Input Voltage
12v
Max. Power Consumption
15.1W
Operating Temperature
0 to 55°C (32 to 131℉)
Storage Temperature
-40 to 70°C (-40 to 158℉)
Dimensions (W×D)
68.90×142.24mm
Controller
ConnectX-5
Certification
Features
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