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NVIDIA Mellanox MCX512A-ACAT ConnectX®-5 EN Network Interface Card, 10/25GbE Dual-Port SFP28, PCIe 3.0 x 8, Tall&Short Bracket
NVIDIA Mellanox MCX512A-ACAT ConnectX®-5 EN Network Interface Card, 10/25GbE Dual-Port SFP28, PCIe 3.0 x 8, Tall&Short Bracket
NVIDIA Mellanox MCX512A-ACAT ConnectX®-5 EN Network Interface Card, 10/25GbE Dual-Port SFP28, PCIe 3.0 x 8, Tall&Short Bracket
NVIDIA Mellanox MCX512A-ACAT ConnectX®-5 EN Network Interface Card, 10/25GbE Dual-Port SFP28, PCIe 3.0 x 8, Tall&Short Bracket
NVIDIA Mellanox MCX512A-ACAT ConnectX®-5 EN Network Interface Card, 10/25GbE Dual-Port SFP28, PCIe 3.0 x 8, Tall&Short Bracket
NVIDIA Mellanox MCX512A-ACAT ConnectX®-5 EN Network Interface Card, 10/25GbE Dual-Port SFP28, PCIe 3.0 x 8, Tall&Short Bracket
NVIDIA Mellanox MCX512A-ACAT ConnectX®-5 EN Network Interface Card, 10/25GbE Dual-Port SFP28, PCIe 3.0 x 8, Tall&Short Bracket
NVIDIA Mellanox MCX512A-ACAT ConnectX®-5 EN Network Interface Card, 10/25GbE Dual-Port SFP28, PCIe 3.0 x 8, Tall&Short Bracket
NVIDIA Mellanox MCX512A-ACAT ConnectX®-5 EN Network Interface Card, 10/25GbE Dual-Port SFP28, PCIe 3.0 x 8, Tall&Short Bracket
NVIDIA Mellanox MCX512A-ACAT ConnectX®-5 EN Network Interface Card, 10/25GbE Dual-Port SFP28, PCIe 3.0 x 8, Tall&Short Bracket
NVIDIA Mellanox MCX512A-ACAT ConnectX®-5 EN Network Interface Card, 10/25GbE Dual-Port SFP28, PCIe 3.0 x 8, Tall&Short Bracket
NVIDIA Mellanox MCX512A-ACAT ConnectX®-5 EN Network Interface Card, 10/25GbE Dual-Port SFP28, PCIe 3.0 x 8, Tall&Short Bracket
NVIDIA Mellanox MCX512A-ACAT ConnectX®-5 EN Network Interface Card, 10/25GbE Dual-Port SFP28, PCIe 3.0 x 8, Tall&Short Bracket
NVIDIA Mellanox MCX512A-ACAT ConnectX®-5 EN Network Interface Card, 10/25GbE Dual-Port SFP28, PCIe 3.0 x 8, Tall&Short Bracket

NVIDIA Mellanox MCX512A-ACAT ConnectX®-5 EN Network Interface Card, 10/25GbE Dual-Port SFP28, PCIe 3.0 x 8, Tall&Short Bracket

Hot #119649
Hot #119649

25G SFP28Dual-PortPCIe 3.0 × 8

US$339.00
FS P/N: MCX512A-ACAT
FS P/N: MCX512A-ACAT
5.7K Sold
21 Reviews
49 Questions
3489 In U.S. Warehouse, Get It By Oct 3, 2023
410 Back in stock, Recently Get It By Oct 23, 2023
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NVIDIA Mellanox MCX512A-ACAT ConnectX®-5 EN Network Interface Card, 10/25GbE Dual-Port SFP28, PCIe 3.0 x8, Tall Bracket

ConnectX-5 MCX512A-ACAT Ethernet network interface card provides high performance and flexible solutions with up to two ports of 25GbE connectivity, 750ns latency, up to 75 million messages per second (Mpps). For storage workloads, the 25 Gigabit Ethernet adapter card delivers a range of innovative accelerations, such as Signature Handover (T10-DIF) in hardware, an embedded PCIe Switch, and NVMe over Fabric target offloads.

Specifications
Manufacturer
MELLANOX TECHNOLOGIES INC
Controller
Mellanox Technologies MT28800 Family ConnectX-5
Ports
Dual
Technology
Ethernet
Supported Ethernet Speeds
25/10/1GbE
Interface Type
SFP28
Host Interface
PCIe 3.0 x8
Link Rate
8.0 GT/s
OS Support
Windows, RHEL/CentOS, VMware, FreeBSD, OFED and WinOF-2
Cabling Type
SFP28 Transceiver, DAC and AOC
RDMA
Yes
RoHS R6 Compliant
Yes

Product Spotlights

Quality Certifications

Connectivity Solutions

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10G with Server
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Client-Server Architecture
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Dual-redundant Server Access
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Three-Node Server Cluster
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Features

ConnectX SmartNICs Deliver Unparalleled Performance and Efficiency

RDMA Technology Empowers EDC and HPC

RDMA allows real CPU offloads and kernel bypass, and, as such, RDMA-based applications provide better utilization of network HW resources while increasing speed and lowering link latencies.

Intelligent Offloads Capabilities for the Most Demanding Applications

NVIDIA® Mellanox® Ethernet adapter cards offer advanced hardware offloads to reduce CPU resource consumption and drive extremely high packet rates and throughput.

Application Server Compatibility
Mellanox Ethernet adapter cards are tested to ensure that support all of the mainstream devices on the market, such as Dell, HPE, Supermicro, Cisco servers, etc.
Supporting All Major OS Distributions
Mellanox NICs are tested to support all of the mainstream OSes on the market, such as Windows, RHEL/CentOS, Vmware, Linux, FreeBSD, etc.
Controller
ConnectX®-5
ConnectX®-4 Lx
ConnectX®-5
ConnectX®-5
ConnectX®-6 Dx
Ports
Dual-Port
Dual-Port
Single-Port
Dual-Port
Dual-Port
Supported Ethernet Speeds
25/10/1GbE
25/10/1GbE
100/50/40/
25/10/1GbE
100/50/40/
25/10/1GbE
100/50/40/
25/10/1GbE
Systems Interface Type
PCIe 3.0 x8 (8.0 GT/s)
PCIe 3.0 x8 (8.0 GT/s)
PCIe 3.0 x16 (8.0 GT/s)
PCIe 3.0 x16 (8.0 GT/s)
PCIe 4.0 x16 (16.0 GT/s)
RDMA over Converged Ethernet (RoCE)
Zero Touch RoCE (ZTR)
ASAP2 (Virtual Switch offload)
SR-IOV
Hardware-based I/O Virtualization
NVMe-oF Target Offload
Burst Buffer Offloads
Hardware Offload of VXLAN, NVGRE, and GENEVE Overlay Networks

Videos

Specifications

NVIDIA Mellanox MCX512A-ACAT ConnectX®-5 EN Network Interface Card, 10/25GbE Dual-Port SFP28, PCIe 3.0 x8, Tall Bracket

ConnectX-5 MCX512A-ACAT Ethernet network interface card provides high performance and flexible solutions with up to two ports of 25GbE connectivity, 750ns latency, up to 75 million messages per second (Mpps). For storage workloads, the 25 Gigabit Ethernet adapter card delivers a range of innovative accelerations, such as Signature Handover (T10-DIF) in hardware, an embedded PCIe Switch, and NVMe over Fabric target offloads.

Specifications
Manufacturer
MELLANOX TECHNOLOGIES INC
Controller
Mellanox Technologies MT28800 Family ConnectX-5
Ports
Dual
Technology
Ethernet
Supported Ethernet Speeds
25/10/1GbE
Interface Type
SFP28
Host Interface
PCIe 3.0 x8
Link Rate
8.0 GT/s
OS Support
Windows, RHEL/CentOS, VMware, FreeBSD, OFED and WinOF-2
Cabling Type
SFP28 Transceiver, DAC and AOC
RDMA
Yes
RoHS R6 Compliant
Yes

Product Spotlights

Quality Certifications
Connectivity Solutions
See more
10G with Server
View products
Client-Server Architecture
View products
Dual-redundant Server Access
View products
Three-Node Server Cluster
View products
Features
ConnectX SmartNICs Deliver Unparalleled Performance and Efficiency

RDMA Technology Empowers EDC and HPC

RDMA allows real CPU offloads and kernel bypass, and, as such, RDMA-based applications provide better utilization of network HW resources while increasing speed and lowering link latencies.

Intelligent Offloads Capabilities for the Most Demanding Applications

NVIDIA® Mellanox® Ethernet adapter cards offer advanced hardware offloads to reduce CPU resource consumption and drive extremely high packet rates and throughput.

Application Server Compatibility
Mellanox Ethernet adapter cards are tested to ensure that support all of the mainstream devices on the market, such as Dell, HPE, Supermicro, Cisco servers, etc.
Supporting All Major OS Distributions
Mellanox NICs are tested to support all of the mainstream OSes on the market, such as Windows, RHEL/CentOS, Vmware, Linux, FreeBSD, etc.
Controller
ConnectX®-5
ConnectX®-4 Lx
ConnectX®-5
ConnectX®-5
ConnectX®-6 Dx
Ports
Dual-Port
Dual-Port
Single-Port
Dual-Port
Dual-Port
Supported Ethernet Speeds
25/10/1GbE
25/10/1GbE
100/50/40/
25/10/1GbE
100/50/40/
25/10/1GbE
100/50/40/
25/10/1GbE
Systems Interface Type
PCIe 3.0 x8 (8.0 GT/s)
PCIe 3.0 x8 (8.0 GT/s)
PCIe 3.0 x16 (8.0 GT/s)
PCIe 3.0 x16 (8.0 GT/s)
PCIe 4.0 x16 (16.0 GT/s)
RDMA over Converged Ethernet (RoCE)
Zero Touch RoCE (ZTR)
ASAP2 (Virtual Switch offload)
SR-IOV
Hardware-based I/O Virtualization
NVMe-oF Target Offload
Burst Buffer Offloads
Hardware Offload of VXLAN, NVGRE, and GENEVE Overlay Networks
Videos

Questions & Answers

All (49)Compatibility (5)Transceiver Compability (5)Chip (3)Product Comparison (3)Product Recommendation (3)HPE Server (2)LowProfile Bracket (2)Mellanox VMA (2)Supported Rate (2)Compatible Modules (1)Devices Connection (1)Link Aggregation (1)Linux OS (1)Operating System (1)RoCE (1)Transmission Rate (1)VLAN (1)
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Customer Reviews

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    G***n

    United Kingdom

    August 22, 2023
    5.0
    Vinca, thank you for all the support and help getting my package to me. Sorry I was not replying earlier, I have been setting up a few PC's and testing the new NIC I got from FS.com. Fantastic service and help
    and going the extra mile to help me get my purchase from your services. I will be ordering from FS.com again after this experience and given me confidence to trust your Company with my future orders and tech help.

    THANK YOU.

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    Verified Purchase
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    G***t

    South Africa

    March 17, 2023
    5.0
    Thank you very much!You provide an excellent level of customer service~
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    Comment 0

    L***n

    United Kingdom

    March 13, 2023
    5.0
    Fast shipping and good price : )
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    Helpful 2
    Comment 0
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    Resources

    US$339.00

    3489 In U.S. Warehouse
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