{"product_id":"dell-cx512a-mellanox-mcx512a-acat-connectx-5-25gbe-dual-port-sfp28-pcie-server-adapter-refurb","title":"Dell CX512A \/ Mellanox MCX512A-ACAT ConnectX-5 25GbE Dual Port SFP28 PCIe Server Adapter – Refurb","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eThe Dell CX512A \/ Mellanox MCX512A-ACAT ConnectX-5 25GbE Dual Port SFP28 PCIe Server Adapter is a high-performance enterprise network adapter designed for modern data centres, virtualization platforms, and high-speed storage environments. Powered by the Mellanox ConnectX-5 architecture, it delivers up to 25Gbps per port through dual SFP28 interfaces, providing exceptional throughput, low latency, and reliable connectivity for demanding workloads. Its PCI Express 3.0 x8 interface ensures maximum bandwidth and efficient data processing in enterprise servers.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eProfessionally refurbished and fully tested, the MCX512A-ACAT supports advanced networking technologies including RDMA over Converged Ethernet (RoCE), SR-IOV virtualization, VXLAN and NVGRE offloads, Jumbo Frames, PXE boot, and advanced hardware acceleration. OEM branded by Dell, HPE, and other manufacturers, this adapter is functionally identical to the standard Mellanox ConnectX-5 model, making it an excellent solution for server upgrades and high-performance networking.\u003c\/p\u003e\n\u003cp\u003e────────────────────────────────────────────────────────\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e✔ Key Features \u0026amp; Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e✔ Dual SFP28 Ports – High-speed 25GbE network connectivity\u003c\/p\u003e\n\u003cp\u003e✔ PCI Express 3.0 x8 Interface – High-bandwidth enterprise performance\u003c\/p\u003e\n\u003cp\u003e✔ Mellanox ConnectX-5 Controller – Industry-leading networking performance\u003c\/p\u003e\n\u003cp\u003e✔ Supports 25GbE \u0026amp; 10GbE Networks – Backward compatible with SFP+ infrastructure\u003c\/p\u003e\n\u003cp\u003e✔ RDMA over Converged Ethernet (RoCE) – Low-latency, high-performance networking\u003c\/p\u003e\n\u003cp\u003e✔ SR-IOV \u0026amp; Virtualization Support – Optimised for virtualized server environments\u003c\/p\u003e\n\u003cp\u003e✔ Full \u0026amp; Low Profile Brackets Included – Flexible installation options\u003c\/p\u003e\n\u003cp\u003e✔ Refurbished \u0026amp; Fully Tested – Professionally tested and verified for reliable operation\u003c\/p\u003e\n\u003cp\u003e────────────────────────────────────────────────────────\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e✔ Ideal Uses\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e✔ Enterprise servers\u003c\/p\u003e\n\u003cp\u003e✔ Virtualization platforms\u003c\/p\u003e\n\u003cp\u003e✔ High-performance computing (HPC)\u003c\/p\u003e\n\u003cp\u003e✔ Data centre networking\u003c\/p\u003e\n\u003cp\u003e✔ High-speed storage and cloud infrastructure\u003c\/p\u003e\n\u003cp\u003e────────────────────────────────────────────────────────\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e✔ Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e✔ Condition: Refurbished device with minor scratches and scuffs. Device has been extensively tested and is fully functional.\u003c\/p\u003e\n\u003cp\u003e✔ Manufacturer: Dell \/ Mellanox\u003c\/p\u003e\n\u003cp\u003e✔ Model: CX512A \/ ConnectX-5\u003c\/p\u003e\n\u003cp\u003e✔ Part Number: MCX512A-ACAT\u003c\/p\u003e\n\u003cp\u003e✔ Alternative Part Numbers: P24837-B21, 0KCMKJ\u003c\/p\u003e\n\u003cp\u003e✔ Product Type: 25GbE Dual Port SFP28 PCIe Server Adapter\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e✔ PCI Express 3.0 x8\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePorts\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e✔ 2 × SFP28 Ports\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNetwork Standards\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e✔ 10 Gigabit Ethernet (10GbE)\u003c\/p\u003e\n\u003cp\u003e✔ 25 Gigabit Ethernet (25GbE)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eData Transfer Rate\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e✔ Up to 25Gbps per port\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNetworking Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e✔ RDMA over Converged Ethernet (RoCE)\u003c\/p\u003e\n\u003cp\u003e✔ SR-IOV Virtualization\u003c\/p\u003e\n\u003cp\u003e✔ VXLAN \u0026amp; NVGRE Offload\u003c\/p\u003e\n\u003cp\u003e✔ Jumbo Frame Support\u003c\/p\u003e\n\u003cp\u003e✔ PXE Boot\u003c\/p\u003e\n\u003cp\u003e✔ Hardware Offload Acceleration\u003c\/p\u003e\n\u003cp\u003e✔ Low-Latency Networking\u003c\/p\u003e\n\u003cp\u003e✔ Passive Cooling\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBracket\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e✔ Full Height Bracket\u003c\/p\u003e\n\u003cp\u003e✔ Low Profile Bracket Included\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e✔ Compatible with Dell PowerEdge Servers\u003c\/p\u003e\n\u003cp\u003e✔ Compatible with HPE ProLiant Servers\u003c\/p\u003e\n\u003cp\u003e✔ Compatible with PCI Express 3.0 x8 Systems\u003c\/p\u003e\n\u003cp\u003e✔ Supports SFP28 Direct Attach Cables (DAC) and SFP28 Optical Transceivers\u003c\/p\u003e\n\u003cp\u003e────────────────────────────────────────────────────────\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e✔ Warranty\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e✔ 3 Month Carry-In Warranty\u003c\/p\u003e\n\u003cp\u003e────────────────────────────────────────────────────────\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e✔ What's in the Box\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e✔ Dell CX512A \/ Mellanox MCX512A-ACAT ConnectX-5 25GbE Dual Port SFP28 PCIe Server Adapter\u003c\/p\u003e\n\u003cp\u003e✔ Full Height Bracket\u003c\/p\u003e\n\u003cp\u003e✔ Low Profile Bracket\u003c\/p\u003e","brand":"Dell","offers":[{"title":"Default Title","offer_id":48742660112633,"sku":"ITADS-NIC24","price":1750.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0600\/5345\/5097\/files\/dell-Mellanox-CX512A-KCMKJ---1_800x_f0753214-893f-464f-b776-53afafaf5cf2.webp?v=1785567814","url":"https:\/\/itadstore.co.za\/products\/dell-cx512a-mellanox-mcx512a-acat-connectx-5-25gbe-dual-port-sfp28-pcie-server-adapter-refurb","provider":"ITAD Store","version":"1.0","type":"link"}