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CRRWV Dell CX4121C 2-Ports 25GBase-X SFP PCI Express 3.0 x8 DA Full Height Network Adapter

SKU:

CRRWV

Weight: 5.00 lbs
Condition: Refurbished
  • Dual 25GBase-X SFP ports for high-speed network connectivity
  • PCI Express 3.0 x8 interface ensures fast data transfer with minimal latency
  • Full-height form factor fits standard server slots
  • Direct attach capable for efficient short-distance connections
In stock

$74.00
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

  • Supports dual 25G SFP ports for scalable network speeds
  • Utilizes PCI Express 3.0 x8 for efficient data throughput
  • Full-height design compatible with standard server chassis
  • Direct attach capable, simplifying short-range cabling
  • Optimized for data center and high-performance computing environments

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.


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CRRWV Dell CX4121C 2-Ports 25GBase-X SFP PCI Express 3.0 x8 DA Full Height Network Adapter
CRRWV Dell CX4121C 2-Ports 25GBase-X SFP PCI Express 3.0 x8 DA Full Height Network Adapter
$74.00