NVIDIA/Mellanox MCX512A-ACUT ConnectX®-5 EN Network Interface Card ,25GbE dual-port SFP28, PCIe3.0 x8, UEFI Enabled (x86/Arm), tall bracket - NADDOD

NVIDIA/Mellanox MCX512A-ACUT ConnectX®-5 EN Network Interface Card ,25GbE dual-port SFP28, PCIe3.0 x8, UEFI Enabled (x86/Arm), tall bracket

#100494
#100494
Model: MCX512A-ACUT
  Sold:  3422
In Stock 989
Brand:
NVIDIA/Mellanox (Ethernet)
NVIDIA/Mellanox (Ethernet)
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Item Spotlights

  • Up to 25Gb/s connectivity per port
  • Industry-leading throughput, low latency, low CPU utilization, and high message rate
  • Smart interconnect for x86, Power, Arm, and GPU-based compute and storage platforms
  • Advanced storage capabilities, including NVMe-oF offloads
  • Efficient I/O consolidation, lowering data center costs and complexity
NVIDIA Mellanox MCX512A-ACUT ConnectX®-5 EN Network Interface Card ,25GbE dual-port SFP28, PCIe3.0 x8, UEFI Enabled (x86/Arm), tall bracket
NVIDIA/Mellanox MCX512A-ACUT ConnectX®-5 EN Network Interface Card ,25GbE dual-port SFP28, PCIe3.0 x8, UEFI Enabled (x86/Arm), tall bracket
Specifications
Applications
Product Highlights
Questions & Answers
Customer Reviews
Resources
Specifications
Applications
Product Highlights
Questions & Answers
Customer Reviews
Resources
Description

NVIDIA Mellanox MCX512A-ACUT ConnectX®-5 EN Network Interface Card ,25GbE dual-port SFP28, PCIe3.0 x8, UEFI Enabled (x86/Arm), tall bracket

ConnectX-5 Ethernet adapter cards provide high performance and flexible solutions with up to two ports of 100GbE connectivity and 750ns latency. 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 offoads. 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 effciency.

Specifications
Part Number
MCX512A-ACUT
Data Transmission Rate
Ethernet:1/10/25 Gb/s
Network Connector Type
Dual-port SFP28
Application
Ethernet
Host Interface
PCIe x8 Gen 3.0 @ SERDES 8GT/s
Technology
RoCE
Adapter Card Size
2.71 in. x 5.6 in. (68.90mm x 142.24 mm)
RoHS
RoHS Compliant
Temperature
Operational: 0°C to 55°C Storage: -40°C to 70°C
Supported operating systems
Linux, Windows, VMware
Applications
Product Highlights
GPU Direct RDMA

GPU Direct allows for direct data transfers from one GPU memory to another GPU memory, enabling direct remote access between GPU memories. This greatly enhances the efficiency of GPU cluster operations, offering significant improvements in both bandwidth and latency.

Advanced Network Offloads

Accelerate data plane, networking, storage, and security, enabling in-network computing and in-network memory capabilities. Offloading CPU-intensive I/O operations enhances host efficiency.

Accelerating Network Performance

By employing accelerated switching and packet processing technologies, network performance can be enhanced while reducing CPU overhead in the transmission of Internet Protocol (IP) packets, thereby freeing up more processor cycles to run applications.

Questions & Answers
Ask a Question
Q:
Do you need to configure anything when directly plugging a 10G module into a network card?
A:
No, it is adaptive and can be used directly.
Q:
What is the difference between ConnectX-4 and ConnectX-5?
A:
ConnectX-5 is more powerful in data processing, capable of processing up to 200 million messages per second, which is 33% faster than Mellanox ConnectX-4 and nearly double the performance of similar products from other brands. ConnectX-5 also enhances compatibility with HPC and storage environments, introduces new features such as adaptive routing, and supports virtualization technology.
Q:
What do "x8" and "x16" mean in PCIe 3.0 x8 and PCIe 4.0 x16?
A:
In PCIe 3.0 x8 and PCIe 4.0 x16, "x8" and "x16" represent the number of lanes. "x8" indicates 8 lanes, while "x16" indicates 16 lanes. A higher number of lanes provides higher bandwidth, thereby enhancing the performance of the computer system.
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Customer Reviews
Quality Certification
ISO140012015
ISO 90012015
ISO450012018
FDA
FCC
CE
RoHS
TUV-Mark
UL
WEEE
ISO140012015
ISO 90012015
ISO450012018
FDA
FCC
CE
RoHS
TUV-Mark
UL
WEEE
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