ConnectX-5 MCX515A-CCAT Ethernet network interface card provides one port of 100GbE connectivity, 750ns latency, up to 148 million messages per second (Mpps). For storage workloads, the 100 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 to reduce CPU resource consumption and drive extremely high packet rates and throughput. This boosts data center infrastructure efficiency and provides the highest performance and most flexible solution for Web 2.0, Cloud, Data Analytics and Storage platforms.
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NVIDIA Mellanox MCX515A-CCAT ConnectX®-5 EN Network Interface Card, 100GbE Single-Port QSFP28, PCIe3.0 x 16, Tall&Short Bracket
#119648
#119648
US$712.00
FS P/N: MCX515A-CCATFS P/N: MCX515A-CCAT
1.6K Sold
8 Reviews
17 Questions
Models:
1762 in U.S. Warehouse, Get it by 19 Jun, 2024
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NVIDIA Mellanox MCX515A-CCAT ConnectX®-5 EN Network Interface Card, 100GbE Single-Port QSFP28, PCIe3.0 x16, Tall&Short Bracket
Specifications
Brand
Nvidia
Controller
Mellanox Technologies MT28800 Family ConnectX-5
Ports
Single
Technology
Ethernet
Supported Ethernet Speeds
100/50/40/25/10/1GbE
Interface Type
QSFP28
Host Interface
PCIe 3.0 x16
Link Rate
8.0 GT/s
OS Support
Windows, RHEL/CentOS, VMware, FreeBSD, OFED and WinOF-2
Cabling Type
QSFP28 Transceiver, DAC and AOC
RDMA
Yes
RoHS R6 Compliant
Yes
Product Spotlights
CPU Offloads
RDMA over Converged Ethernet (RoCE)
TCP/UDP/IP stateless offload
LSO, LRO, checksum offload
RSS (also on encapsulated packet), TSS, HDS, VLAN and MPLS tag insertion/stripping, Receive flow steering
Data Plane Development Kit (DPDK) for kernel bypass applications
Open VSwitch (OVS) offload using ASAP2
Intelligent interrupt coalescence
Header rewrite supporting hardware offload of NAT router
Storage Offloads
NVMe over Fabric offloads for target machine
T10 DIF
Signature handover operation at wire speed, for ingress and egress traffic
Storage protocols, SRP, iSER, NFS RDMA, SMB Direct, NVMe-oF
Hardware-Based I/O Virtualization
Mellanox ASAP²
Single Root IOV
Address translation and protection
VMware NetQueue support
Virtualization hierarchies
Configurable and user-programmable QoS
Guaranteed QoS for VMs
Quality Certifications
To get the detailed certification, please go to the Product Compliance Status for download.
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Connectivity Solutions
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
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 | Single-Port QSFP28 | Dual-Port SFP28 | Dual-Port SFP28 | Dual-Port QSFP28 | Dual-Port QSFP56 |
Supported Ethernet Speeds | 100/50/40/ 25/10/1GbE | 25/10/1GbE | 25/10/1GbE | 100/50/40/ 25/10/1GbE | 100/50/40/ 25/10/1GbE |
Systems Interface Type | PCIe 3.0 x16 (8.0 GT/s) | 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 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 | | — | | | |
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Customer Reviews
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C***y
Netherlands
December 31, 2022
The performance of this NIC is exceptional! It delivers high-speed connections, low latency, and stable signals, making it a must-have for efficient networking.
Verified Purchase
Helpful 2
Comment 0L***x
United States
July 20, 2022
Good PCI ethernet port! If your Internet is struggling and you know it can do better do yourself a favour and buy one of these! 100% worth it would do it over again if I could.
Verified Purchase
Helpful 3
Comment 0B***x
United Kindom
November 16, 2021
Installed this in a vmware 7.0 server, it is plug and plays no need to install the driver and it instantly worked!
Verified Purchase
Helpful 8
Comment 0See all reviews
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