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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
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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

#119649
Accelerated Switching
Packet Processing
DPDK

US$ 339.00

Import Fees 

included
The item will be shipped from Asia global warehouse via Global Shipping Program (GSP). Import fees included at the time of purchase plus customs clearance are handled by FS. Sales tax will be included at checkout. Learn more

FS P/N: MCX512A-ACAT

  • 641 Sold
  • 11 Reviews
  • 19 Questions
61 In Stock, 
·275

In Stock, DE Warehouse

·19

In Stock, AU Warehouse

·0

In Stock, RU Warehouse

·0

In Stock, U.S. Warehouse

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In Stock, SG Warehouse

Asia Warehouse
The item will be shipped from Asia global warehouse via Global Shipping Program (GSP). Import fees included at the time of purchase plus customs clearance are handled by FS. Sales tax will be included at checkout. Learn more
Deliver to
Free Shipping via FedEx IP, get it by Fri. May. 21

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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.
Product Specification
ManufacturerMELLANOX TECHNOLOGIES INCControllerMellanox Technologies MT28800 Family ConnectX-5
PortsDualTechnologyEthernet
Supported Ethernet Speeds25/10/1GbEInterface TypeSFP28
Host InterfacePCIe 3.0 x8Link Rate8.0 GT/s
Bracket HeightTall & ShortCabling TypeSFP28 Transceiver, DAC and AOC
RDMAYesRoHS R6 CompliantYes
OS SupportWindows, RHEL/CentOS, VMware, FreeBSD, OFED and WinOF-2Warranty1 Year

Product Spotlights

Fs 20190820174620_332.png

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

Fs 20190820173611_137.png

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

Fs 20190820175048_230.png

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
  • This product is in conformity with ISO14001. It is intended for use by an organization seeking to manage its environmental responsibilities in a systematic manner that contributes to the environmental pillar of sustainability. Please contact us to learn more.
  • This product was produced under the requirements of CE to indicate conformity with the essential health and safety. Please contact us to learn more.
  • This product fully accords with the FCC, which aims to manage the radio wave and magnetic fields more reasonably. Please contact us to learn more.
  • CB is an international system operated by IECEE. This product is based on IEC standards for testing the safety performance of electrical products. Please contact us to learn more.
  • The VCCI (Voluntary Control Council for Interference) mark is a mandatory certification for multimedia equipment (MME) in Japan, and it is specifically for IT equipment, electromagnetic launch control, which is product EMC certification. This product fully accords with the Japan VCCI certification. Please contact us to learn more.
  • This product fully accords with the WEEE, which is an environmental regulation of the European Union and aims to enhance the improvement of collection, treatment and recycling of products at the end of their life. Please contact us to learn more.
  • This product is RCM compliant, which indicates compliance with electrical safety, EMC, EME and telecommunications legislative requirements. Please contact us to learn more.

Network Connectivity

25G-25G Direct Connection for Web 2.0, Cloud, Storage, and Telco Platforms.

S5860-20SQ, 24-Port Ethernet L3 Fully Managed Pro Switch, 20 x 10Gb SFP+, with 4 x 25Gb SFP28 and 2 x 40Gb QSFP+ Uplinks, Stackable Switch, Broadcom Chip

US$ 1,399.00

Cisco SFP-25G-SR-S Compatible 25GBASE-SR SFP28 850nm 100m DOM LC MMF Optical Transceiver Module

US$ 39.00

1mW (5km) FVFL-204 Pen Shape Visual Fault Locator with Standard 2.5mm Universal Adapter

US$ 22.00

1m (3ft) LC UPC to LC UPC Duplex OM4 Multimode PVC (OFNR) 2.0mm Fiber Optic Patch Cable

US$ 4.30

US Conec IBC™ Brand Cleaner LC², for LC Duplex Connectors (525+ Times)

US$ 128.00

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

US$ 339.00

See more

Product Highlights
Unequaled RDMA Capabilities

RDMA allows network traffic to bypass the CPU, avoid the use of TCP, and eliminate extra copies of the data to increase performance and free up CPU cores.

Mellanox® Ethernet Adapters Unequaled RDMA Capabilities

Intelligent Offloads - Higher Performance, Efficiency, Scalability

Most advanced NIC on the market today enabling multiple offloads, including VXLAN, NVMEoF etc. in NIC hardware to save CPU resources of the server, more focused on computing and reduce TCO in HPC, AI, Compute, Storage and Network fields.

Mellanox® Ethernet Adapters Intelligent Offloads - Higher Performance, Efficiency, Scalability

Equipment Compatibility

Mellanox Ethernet adapter cards are tested to support all of the mainstream devices on the market, such as Dell, HPE, Supermicro, Cisco servers, etc.

Mellanox® Ethernet Adapters Equipment Compatibility

MCX512A-ACAT
MCX4121A-XCAT
MCX4121A-ACAT
MCX515A-CCAT
MCX516A-CCAT
MCX623106AN-CDAT
Controller
ConnectX®-5
ConnectX®-4 Lx
ConnectX®-4 Lx
ConnectX®-5
ConnectX®-5
ConnectX®-6 Dx
Ports
Dual-Port
Dual-Port
Dual-Port
Single-Port
Dual-Port
Dual-Port
Supported Ethernet Speeds
25/10/1GbE
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 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)
RoCE Selective Repeat
-
-
-
-
-
RoCE Programmable Congestion Control
-
-
-
-
-
ASAP2 (Virtual Switch offload)
-
-
SR-IOV
Hardware-based I/O Virtualization
Congestion Control (ECN)
NVMe-oF Target Offload
-
-
T-10 Dif/Signature Handover
-
-
Burst Buffer Offloads
-
-
RoCE over Overlay Networks
-
-
Hardware Offload of VXLAN, NVGRE, and GENEVE Overlay Networks
-
-

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