AddOn 

AddOn MCX512A-ACAT-AO MELLANOX COMP 10/25GBS 2X SFP28 PCIE 3.0 X8 NETWORK INTERFACE CARD

Mfg Part Number:  MCX512A-ACAT-AO  
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Price: $384.84
Quantity:
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Last Updated: Jun 20, 2025
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This is a Mellanox MCX4121A-XCAT ConnectX®-5 EN Network Interface Card, 10/25GbE Dual Port SFP28, PCIe3.0 x 8 network interface card with a Dual open Port SFP28 port that complies with IEEE 802.3 standards. It is based on an Intel XL710 chipset and is compatible with a variety of different applications and operating systems, including Windows, Linux and Unix-like systems. Providing 10/25Gbs of network speed, it fully supports high-end servers and various other networking applications. In addition, this card supports high level VLAN filtering. The Dual Port SFP28 allows users to choose from a range of SFP28 transceivers to accommodate multi-mode (MMF) and single-mode (SMF) fiber, granting customizable reach. This product includes both half-height and full-height brackets. Our network interface cards are 100% compliant, and offer a cost effective solution for all of your network upgrade needs. With our certification test program, we guarantee your product will work right the first time.

Main Specification
General Information
Manufacturer AddOn
Manufacturer Part Number MCX512A-ACAT-AO
Manufacturer Website Address http://www.addoncomputer.com
Brand Name AddOn
Product Line ConnectX-5 EN
Product Model MCX4121A-XCA
Product Name Mellanox ConnectX-5 EN MCX4121A-XCA 10/25Gigabit Ethernet Card
Packaged Quantity 1
Product Type 10/25Gigabit Ethernet Card
Technical Information
Chipset Manufacturer Intel
Chipset Model XL710
Features VLAN Filtering
Interfaces/Ports
Host Interface PCI Express 3.0 x8
I/O Expansions
Total Number of Expansion Slots 2
Expansion Slot Type SFP28
Media & Performance
Media Type Supported Optical Fiber
Maximum Data Transfer Rate 25 Gbit/s
Fiber Mode Supported Multi-mode
Fiber Mode Supported Single-mode
Network & Communication
Network Technology 10GBase-X
Network Technology 25GBase-X
Physical Characteristics
Form Factor Plug-in Card
Bracket Height Half-Height/Full-Height
Miscellaneous
Operating System Compatibility Novell 6.x
Operating System Compatibility Linux 2.6.x
Operating System Compatibility Windows CE
Operating System Compatibility SCO UNIX
Operating System Compatibility FreeBSD 6.0
Operating System Compatibility Windows 7 x64
Operating System Compatibility Windows Server 2008 R2 x64
Operating System Compatibility Windows
Operating System Compatibility Novell 5.x
Operating System Compatibility Windows Server 2003 x64
Operating System Compatibility Windows 7
Operating System Compatibility FreeBSD 5
Operating System Compatibility Linux 2.4.x
Operating System Compatibility Windows NT
Operating System Compatibility Windows ME
Operating System Compatibility Windows Server 2003
Operating System Compatibility Windows Vista x64
Operating System Compatibility Windows 8 x64
Operating System Compatibility Windows Server 2008 R2
Operating System Compatibility Windows Server 2008 x64
Operating System Compatibility UnixWare
Operating System Compatibility Windows 98
Operating System Compatibility Windows 2000
Operating System Compatibility Windows 8
Operating System Compatibility Mac OS 10.x
Operating System Compatibility Windows Server 2008
Operating System Compatibility Windows 98 SE
Operating System Compatibility Mac OS X 10.4.x Tiger
Operating System Compatibility Windows XP
Operating System Compatibility Windows XP x64
Operating System Compatibility Windows Vista
Country of Origin China
Warranty
Limited Warranty Lifetime
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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