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| Product Overview |
|---|
The MCX4621A-ACAB NVIDIA Mellanox ConnectX-4 Lx is a dual-port 25Gb/s network card built for high-performance server environments. It fits into servers using PCI Express 3.0 x8 slots and meets OCP 3.0 standards, making it suitable for a range of data center applications where speed and reliability are critical. |
| General Information | |
|---|---|
| Brand | Mellanox |
| Part Number | MCX4621A-ACAB |
| Technical Information | |
|---|---|
| Chipset/Controller | NVIDIA Mellanox ConnectX-4 Lx |
| Virtualization Support | SR-IOV, VXLAN, NVGRE, Geneve |
| Data Rate (Speed) | 25GbE |
| Data Center Bridging | Yes |
| Storage Over Ethernet | iSCSI, SMB Direct |
| Interface (Bus) | PCIe 3.0 x8 |
| Number of Ports | 2-Port (Dual) |
| OS Compatibility | Windows Server 2022, VMware ESXi 8.0, RHEL, VMware ESXi |
| Network Management | SNMP, RMON, NC-SI, IPMI |
| Offload Support | RDMA, RoCE v2, iSCSI, PXE Boot, RoCE v1, iWARP, TCP Stateless Offload, Jumbo Frames |
| Connectivity & Physical | |
|---|---|
| Form Factor | OCP 3.0 |
| Port Type | SFP28 |
| Cabling Type | AOC |
| Weight | 5.00 |
| Condition | Refurbished |
| Miscellaneous | |
|---|---|
| Assembly Required | Yes |
| Eco Friendly | Yes |
| Compliance Standards | WEEE, RoHS, CE, FCC, UL, TUV, cULus |
| Product Description |
|---|
This NVIDIA Mellanox ConnectX-4 Lx network interface card delivers dual 25Gb/s SFP28 ports, designed to provide fast, reliable connectivity for data centers and enterprise servers. Built to handle demanding networking workloads, it supports PCI Express 3.0 x8 for efficient data throughput and is compatible with OCP 3.0 server designs. Often found in environments requiring low latency and high bandwidth, it's a solid choice for virtualization, storage, and cloud networking tasks. IT professionals and system administrators benefit from its robust performance and broad compatibility. Key Features
This card is frequently deployed in data centers and enterprise servers where high-speed networking is essential. Its capabilities help maintain smooth data exchange and improve overall system responsiveness. The card plays a vital role in modern network infrastructures, supporting demanding applications without bottlenecks. |