Up to 10/25Gb/s Ethernet Adapter Cards
ConnectX-5 MCX512A-ACUT Ethernet network interface cards provide high performance and flexible solutions with up to two ports of 10/25GbE connectivity, 750ns latency, up to 200 million messages per second (Mpps), and a record setting 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 Multi-Host and Socket Direct technologies.
Features
Tag matching and rendezvous offloads
Adaptive routing on reliable transport
Burst buffer offloads for background checkpointing
NVMe over Fabric offloads
Backend switch elimination by host chaining
Embedded PCIe switch
Enhanced vSwitch/vRouter offloads
Flexible pipeline
RoCE for overlay networks
PCIe Gen 4.0 support
RoHS compliant
ODCC compatible
Various form factors available
Benefits
Up to 100Gb/s connectivity per port
Industry-leading throughput, low latency, low CPU utilization and high message rate
Innovative rack design for storage and Machine Learning based on Host Chaining technology
Smart interconnect for x86, Power, Arm, and GPU-based compute & storage platforms
Advanced storage capabilities including NVMe over Fabric offloads
Intelligent network adapter supporting flexible pipeline programmability
Cutting-edge performance in virtualized networks including Network Function Virtualization (NFV)
Enabler for efficient service chaining capabilities
Efficient I/O consolidation, lowering data center costs and complexity
Mellanox MCX512A-ACUT ConnectX-5 NIC 25GBe
$245.00
✔ Dual-port SFP28 network interface card
✔ Supports Ethernet speeds of 10/25GbE
✔ PCIe3.0 x8 host interface with UEFI support (x86/ARM)
✔ Tall bracket height
✔ Features hardware-based accelerations including Signature Handover (T10-DIF), embedded PCIe switch, and NVMe over Fabric target offloads
✔ Up to 75 million messages per second (Mpps) packet rate with low 750ns latency
✔ Advanced Open vSwitch offloads for high packet rates and reduced CPU resource consumption
✔ Standard height, full-length PCIe card form factor
✔ Compatible with Windows, Linux, VMware, and FreeBSD operating systems
✔ Managed using Mellanox ConnectX Management Tools
✔ RoHS compliant and certified by FCC, CE, VCCI, RCM, C-Tick, UL, RoHS, and REACH
✔ 1-year limited manufacturer warranty included
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| Product Name | Mellanox MCX512A-ACUT ConnectX-5 EN |
|---|---|
| Network Interface | Dual-port SFP28 |
| Ethernet Speeds | 10/25GbE |
| Host Interface | PCIe3.0 x8 |
| UEFI Support | Enabled (x86/ARM) |
| Bracket Height | Tall |
| Features | Hardware-based accelerations: Signature Handover (T10-DIF), embedded PCIe switch, NVMe over Fabric target offloads |
| Packet Rate | Up to 75 million messages per second (Mpps) |
| Latency | 750ns |
| Offloads | Advanced Open vSwitch offloads |
| Form Factor | Standard height, full-length PCIe card |
| OS Support | Windows, Linux, VMware, FreeBSD |
| Management | Mellanox ConnectX Management Tools |
| Dimensions | 167.64mm x 111.15mm |
| Weight | 0.22 kg |
| Power Consumption | Typical: 9.6W, Maximum: 13.6W |
| RoHS Compliance | Yes |
| Certification | FCC, CE, VCCI, RCM, C-Tick, UL, RoHS, REACH |
| Warranty | 1-year limited warranty |
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