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| Product Overview |
|---|
The Dell ConnectX-4 CX4121C daughter card equips servers with dual 25Gb Ethernet ports through a PCIe interface, allowing for enhanced network speeds suitable for data centers and enterprise setups. It fits into existing hardware to boost connectivity options and supports SFP+ modules for versatile networking choices. |
| General Information | |
|---|---|
| Brand | Dell |
| Part Number | 0R887V |
| Technical Information | |
|---|---|
| Chipset/Controller | Mellanox (NVIDIA) ConnectX-4 (CX4121C) |
| Virtualization Support | SR-IOV, VXLAN, NVGRE, Geneve, NetQueue, vNIC |
| 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 |
| Network Management | SNMP, RMON, NC-SI |
| Offload Support | RDMA, RoCE v2, iSCSI, PXE Boot, RoCE v1, iWARP, Jumbo Frames |
| Connectivity & Physical | |
|---|---|
| Form Factor | Mezzanine Card |
| Port Type | SFP28 |
| Cabling Type | AOC |
| Weight | 3.00 |
| Condition | Refurbished |
| Miscellaneous | |
|---|---|
| Assembly Required | Yes |
| Eco Friendly | Yes |
| Compliance Standards | WEEE, RoHS, CE, FCC, UL, TUV, cULus |
| Product Description |
|---|
The Dell ConnectX-4 CX4121C Dual-Port 25Gb Socket PCIe SFP+ Daughter Card is built for enhancing network bandwidth and reducing latency in demanding environments. This card is often found in servers and storage systems where fast and efficient data movement is crucial. IT professionals and system administrators typically use it to upgrade their infrastructure for better performance and scalability. Key Features
This daughter card is commonly deployed in enterprise data centers and cloud service providers where reliable high-speed network connectivity is essential. It plays a key role in improving server communication and overall network efficiency without compromising system resources. |