Name: Mellanox CX4121C CON-4 25GB RDNT
Brand: Dell
Availability: InStock

Dell 406-BBLH Mellanox CX4121C CON-4 25GB RDNT

The Dell Mellanox CX4121C CON-4 25GB RDNT is a high performance network adapter designed for data center and enterprise environments that demand low latency, high bandwidth and reliable connectivity. This single port card delivers 25 gigabit Ethernet... Read More

price

$0.00

In Stock: 52
Manufacturer: Dell
Model or Part: 406-BBLH
Condition: Refurbished
Weight: 3.00lb

Qty

Add to Cart

Buy Now

Get a Price Quote

This Dell 406-BBLH is ready to ship from our partner network. Because market pricing on this part fluctuates, we want to ensure you get the lowest price possible. Enter your email address below and our team will get back to you with a custom quote.

Add to Wish List

Shipping Information

United States Shipping

Orders over $200 qualify for Free Super-Saver Shipping! We ship at our discretion via the most cost-effective method using FedEx, UPS, or USPS.

To ensure your order is processed efficiently, all shipping charges must be pre-paid at checkout. We are unable to bill directly to third-party shipper accounts or use customer-provided labels for domestic shipments.

International Shipping

International orders begin processing as soon as payment is confirmed.

Pre-paid Shipping: For your convenience, you can select and pay for international shipping directly at checkout.
Carrier Accounts: Alternatively, we can bill transport costs directly to your FedEx account number. (Note: We cannot bill to DHL, TNT, or UPS accounts).
Customer Labels: We are also happy to ship internationally using pre-paid labels provided by you for any carrier.

Expedited and Rush Shipping

Need it faster? HardwareJet.com offers 1 or 2-day expedited shipping options during checkout for eligible items.

To get your order to the front of the line, expedited orders include a small rush fee in addition to the carrier's shipping charges. If an item is not available for expedited shipping, these options will not appear in your cart.

Product Information

Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

To bring you an even wider selection, some of our items are shipped directly from our trusted partners. Delivery times may vary for these items.

💬 Recently Purchased by Your Peers

Description

Overview

Key Features

25Gbps full duplex throughput on a single RJ45 connector
Native RDMA support for low latency data transfer
PCIe Gen3 x8 interface for maximum bus bandwidth
Advanced offload capabilities including checksum, segmentation and VLAN filtering
Energy efficient design with reduced power consumption
Compatible with Dell PowerEdge servers and major hypervisor platforms

Technical Specifications

Model number: 406-BBL
Form factor: Low profile PCIe card
Interface: PCI Express Gen3 x8
Port type: RJ45 (copper)
Maximum data rate: 25 Gbps per lane
Supported protocols: Ethernet, RoCE v2, iWARP
Operating temperature: 0 to 40 degrees Celsius
Power draw: up to 12 Watts

Typical Applications

High performance computing clusters that require fast inter-node communication
Storage area networks using NVMe over Fabrics or iSCSI with RDMA acceleration
Virtualized environments where low latency networking improves VM density and performance
Financial trading platforms that need deterministic response times
Data analytics workloads that move large data sets across servers quickly

The Dell Mellanox CX4121C CON-4 25GB RDNT provides a future-ready solution for organizations looking to scale bandwidth while maintaining low latency and energy efficiency.