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| Product Overview |
|---|
The CRRWV Dell CX4121C network adapter equips servers with two 25GBase-X SFP ports for fast connections over short distances. It fits into PCI Express 3.0 x8 slots and is designed to work well in standard full-height server environments, making it a practical choice for data centers managing high-volume network traffic. |
| General Information | |
|---|---|
| Brand | Dell |
| Part Number | CRRWV |
| Technical Information | |
|---|---|
| Chipset/Controller | Mellanox ConnectX-4 Lx |
| Virtualization Support | SR-IOV, VMDq, VXLAN, NVGRE, Geneve, NetQueue, vNIC |
| Data Rate (Speed) | 25GbE |
| Data Center Bridging | Yes |
| Storage Over Ethernet | iSCSI |
| Interface (Bus) | PCIe 3.0 x8 |
| Number of Ports | 2-Port (Dual) |
| OS Compatibility | Windows Server 2022, VMware ESXi 8.0, RHEL |
| Network Management | SNMP, NC-SI |
| Offload Support | RDMA, RoCE v2, PXE Boot, TCP Stateless Offload, Jumbo Frames |
| Bracket Height | Full Height (Standard) |
| 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 |
|---|
This network adapter provides two 25GBase-X SFP ports, allowing servers to connect to high-bandwidth networks reliably. It's commonly used in data centers and enterprise environments where fast, low-latency connections are essential. Built for IT professionals and system administrators, it supports demanding workloads and network-intensive applications. Often found in setups requiring rapid data movement between servers and storage or within clusters. Key Features
This adapter is typically deployed in server racks within data centers where space and performance both matter. It handles network traffic smoothly, aiding in reducing bottlenecks and supporting robust communication across systems. |