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| Product Overview |
|---|
The Dell Mellanox ConnectX-4 CX4121A network adapter card offers dual 25GbE ports aimed at enhancing server and storage networking. It fits into PCIe Gen3 slots and supports advanced features like RDMA, making it a solid choice for environments needing fast, low-latency data transfers, such as data centers and enterprise networks. |
| General Information | |
|---|---|
| Brand | Dell |
| Part Number | MRT0D |
| Technical Information | |
|---|---|
| Chipset/Controller | Mellanox ConnectX-4 (CX4121A) |
| Virtualization Support | SR-IOV, VMDq, VXLAN, NVGRE, Geneve, NetQueue, vNIC |
| Data Rate (Speed) | 25GbE |
| Data Center Bridging | Yes |
| Storage Over Ethernet | 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 |
| Offload Support | RDMA, RoCE v2, PXE Boot, RoCE v1, iWARP, TCP Stateless Offload, Jumbo Frames |
| Bracket Height | Both Brackets Included |
| Connectivity & Physical | |
|---|---|
| Form Factor | Standard PCIe Card |
| 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 |
|---|
The Dell Mellanox ConnectX-4 CX4121A is a network interface adapter card designed to provide robust 25 Gigabit Ethernet connections. It's commonly used in servers and storage systems where fast, reliable networking is essential. Built for data centers and enterprise networks, this adapter supports heavy workloads and low latency communications, making it ideal for virtualization, cloud computing, and high-performance computing setups. Key Features
This network adapter is typically found in enterprise-grade servers, storage arrays, and network appliances, helping to ensure smooth and reliable connectivity. Its real-world benefits include improved network efficiency, reduced latency for critical applications, and support for modern data center protocols. |