--- product_id: 703610992 title: "Vogzone for MCX512A-ACAT ConnectX-5 En 25GbE Dual SFP28 PCIe 3.0 x8 NIC" brand: "vogzone" price: "$680.34" currency: USD in_stock: true category: "Vogzone" url: https://www.desertcart.us/products/703610992-vogzone-for-mcx512a-acat-connectx-5-en-25gbe-dual-sfp28 store_origin: US region: United States of America --- # 25Gbps ultra-fast data rate Dual SFP28 ports for scalable connectivity PCIe 3.0 x8 high-throughput interface Vogzone for MCX512A-ACAT ConnectX-5 En 25GbE Dual SFP28 PCIe 3.0 x8 NIC **Brand:** vogzone **Price:** $680.34 **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your data center game with Vogzone’s 25GbE powerhouse! ## Quick Answers - **What is this?** Vogzone for MCX512A-ACAT ConnectX-5 En 25GbE Dual SFP28 PCIe 3.0 x8 NIC by vogzone - **How much does it cost?** $680.34 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/703610992-vogzone-for-mcx512a-acat-connectx-5-en-25gbe-dual-sfp28) ## Best For - vogzone enthusiasts ## Why This Product - Trusted vogzone brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual SFP28 Ports:** Seamlessly scale your network with versatile 1/10/25GbE connectivity options. - • **Blazing 25Gbps Speed:** Experience lightning-fast data transfers that keep your data center ahead of the curve. - • **Virtualization-Ready:** SR-IOV and ASAP² tech empower multi-VM environments with unmatched I/O performance. - • **Rock-Solid Reliability:** Backed by a 3-year warranty, lifetime support, and hassle-free returns—network with confidence. - • **Mellanox ConnectX-5 Power:** Leverage advanced Open vSwitch offload and RDMA for peak efficiency and reduced CPU load. ## Overview The Vogzone MCX512A-ACAT ConnectX-5 En 25GbE Dual SFP28 PCIe 3.0 x8 NIC delivers ultra-high-speed 25Gbps data transfer with dual versatile SFP28 ports. Powered by the Mellanox ConnectX-5 EN controller, it optimizes network efficiency through advanced offloads and virtualization support including SR-IOV and ASAP². Compatible with a wide range of OS and designed for demanding data center and cloud environments, it ensures scalable, low-latency connectivity backed by a 3-year warranty and lifetime technical support. ## Description Description: Data Transfer Rate: 25 Gbps Interface (Bus) Type: PCI Express 3.0 x8 Total Number of Ports: 2 Product Type: 25Gigabit Ethernet Card Expansion Slot Type: SFP28 Media Type Supported: Optical Fiber, Twinaxial Form Factor: Plug-in Card Device Supported: Server Protocols: Web, SNMP, Telnet Warranty: 3-Year Increase Your Network Speed This SFP28 server NIC lets you take advantage of the speed and stability of a 25 Gigabit Ethernet network, with data transfers of up to 25Gbps. Add Scalable Network Connections With dual SFP28 ports, the network interface card supports SFP28 transceiver modules and is compatible with multimode and single-mode fiber, providing a scalable networking solution. Enhance Your Network Capabilities The 25Gb NIC uses a Mellanox ConnectX-5 EN chipset, providing reliable connectivity and convergent network features. It offers many advanced features including Intel Virtualization Technology for Connectivity. ## Features - 【Controller】: 25GbE PCI-E NIC with Mellanox ConnectX-5 En controller,which brings advanced Open vSwitch offload to telecom and cloud data centers to drive extremely high packet rates and throughput while reducing CPU resource consumption, thereby improving the efficiency of data center infrastructure. - 【Data Rate】:Dual SFP28 Ports(1GbE/10GbE/25GbE) let you connect to network cable for meeting the demands of data center environments.PCIe v3.0 (8.0GT/s) x8(Compatible with 2.0/1.1); X8/X16 Lane. - 【Technical Support】:iPXE, DPDK, iSCSI, TCP/IP, UDP/IP, Jumbo Frames, RDMA（RoCE v1, RoCE V2）,ASAP², VMDq, SR-IOV, RSS, IPsec. - 【Supported Operating Systems】:Windows; Windows Server; Linux Stable Kernel version; Ubuntu; Vmware ESXi; Citrix XenServer; Deepin; RHEL/CENTOS; Freebsd; OFED AND WINOF-2; Mikrotik; Debian; BCLINUX; ALIOS; Euler; KYLIN; etc. - 【I/O virtualization, multi-VM support】：SR-IOV technology enables efficient management of I/O resources of virtual machines by sharing physical resources. And Infiniband technology fully meets the needs of high bandwidth and low latency in big data, its aggregation on virtual I/O and flat network architecture provide a huge pipeline that can be dynamically distributed on demand to improve availability and load balancing. - 【ASAP²】: The groundbreaking NVIDIA ASAP² technology delivers innovative SR-IOV and VirtIO acceleration by offloading Open vSwitch datapath from the host’s CPU to the adapter to enable extreme performance and scalability. - 【What you Get】: Vogzone 25GbE PCI-E X8 Network Card MCX512A-ACAT-25G (compare to Mellanox MCX512A-ACAT ) x1, Low-profile Bracket x1. - 【Hassle-Free After Sales Service】:Featuring a 30-Day Free Return policy for hassle-free refunds, a 3-Year Free Warranty, and Lifetime Technical Support for continuous expert assistance. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D7GBKH85 | | Best Sellers Rank | #223,121 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #377 in Network Interface Cards | | Box Contents | Fields of application: Ethernet servers, Data center, Cloud storage. | | Brand Name | Vogzone | | Color | 5) 25G-CX5-EN-2SFP28 | | Compatible Devices | Desktop | | Country of Origin | China | | Customer Reviews | 4.8 4.8 out of 5 stars (8) | | Data Link Protocol | Ethernet | | Data Transfer Rate | 25 Gigabytes Per Second | | Hardware Interface | Ethernet | | Item Dimensions L x W x H | 14.2L x 11.9W x 1.9H Centimeters | | Item Highlight | Low Latency 10/25GbE Ethernet Adapter, Supports SR-IOV, RoCE, DPDK; Compatible with Linux, Windows, NAS and HPC Workloads | | Item Weight Unit of Measure | 7 Ounces | | Manufacturer | Vogzone | | Manufacturer Part Number | VG-MCX4121A-ACAT | | Model Number | VG-MCX512A-ACAT | | Number of Items | 1 | ## Product Details - **Brand:** Vogzone - **Colour:** 5) 25G-CX5-EN-2SFP28 - **Compatible Devices:** Desktop - **Data Link Protocol:** Ethernet - **Data Transfer Rate:** 25 Gigabytes Per Second - **Hardware Interface:** Ethernet - **Item Weight:** 7 Ounces - **Number of Items:** 1 - **Product Dimensions:** 14.2L x 11.9W x 1.9H Centimeters ## Images ![Vogzone for MCX512A-ACAT ConnectX-5 En 25GbE Dual SFP28 PCIe 3.0 x8 NIC - Image 1](https://m.media-amazon.com/images/I/41Gkge3-iWL.jpg) ![Vogzone for MCX512A-ACAT ConnectX-5 En 25GbE Dual SFP28 PCIe 3.0 x8 NIC - Image 2](https://m.media-amazon.com/images/I/41C1qitiqeL.jpg) ![Vogzone for MCX512A-ACAT ConnectX-5 En 25GbE Dual SFP28 PCIe 3.0 x8 NIC - Image 3](https://m.media-amazon.com/images/I/41EB7+u7zkL.jpg) ![Vogzone for MCX512A-ACAT ConnectX-5 En 25GbE Dual SFP28 PCIe 3.0 x8 NIC - Image 4](https://m.media-amazon.com/images/I/41g641usyWL.jpg) ![Vogzone for MCX512A-ACAT ConnectX-5 En 25GbE Dual SFP28 PCIe 3.0 x8 NIC - Image 5](https://m.media-amazon.com/images/I/4198HiYztDL.jpg) ## Available Options This product comes in different **Color, Size, Style** options. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/703610992-vogzone-for-mcx512a-acat-connectx-5-en-25gbe-dual-sfp28](https://www.desertcart.us/products/703610992-vogzone-for-mcx512a-acat-connectx-5-en-25gbe-dual-sfp28) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-09-27*