New Arrivals/Restock

for Mellanox ConnectX4 25Gb Ethernet Server Adapter, PCIe 3.0 X4, 1*SFP28 Ports, RDMA, 25/10 / 1 Gbps, 25Gigabit NIC Support Windows Server/Windows/Ubuntu/Linux

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US$47.99 cheaper than the new price!!

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Used  US$32.00
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Product details

Management number 212189982 Release Date 2026/04/06 List Price US$32.00 Model Number 212189982
Category
  • 【Contoller】: ConnectX-4. Integrated high-performance network processor, capable of efficiently processing data packets, reducing CPU power consumption, and supporting advanced features such as RoCEv2 (RDMA over Converged Ethernet), achieving ultra-low latency and high-throughput data transmission.
  • 【Multi-rate flexibility】: Supports 1Gbps, 10Gbps, and 25Gbps speeds, which can be automatically negotiated or manually configured according to network conditions and requirements, compatible with existing 10G devices while laying a foundation for future network upgrades.
  • 【Cost-effectiveness and High Device Compatibility】: With superior performance and Optimized version, perfectly suitable for home NAS and small businesses to build 25G networks. PCIe X4 greatly enhances device compatibility, supporting X4/X8/X16 lanes.
  • 【Connection】: With SFP28 DAC / AOC and Module+ Fiber cable connection options, Users can make the optimal choice based on transmission distance and cost. Supports standard PCIe 3.0, compatible with mainstream servers and workstations
  • 【More advanced features supported】: SR-IOV, DPDK、iSCSI、Jumbo Frames、FCoE、RDMA(RoCE v1, RoCE V2)

Brand Euqvos
Item Weight 0.22 Kilograms
Manufacturer Euqvos
Model Number MCX4121-2SFP28-X4-Euqvos
Mfr Part Number MCX4121-2SFP28-X4-Euqvos
Compatible Devices Desktop, Laptop, Server, Workstation
Data Link Protocol Ethernet
Data Transfer Rate 25 Gigabits Per Second
Hardware Interface Ethernet
Compatible Operating System Family Linux, Windows
Minimum Required Operating System Version Windows 10

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