Name: T420-LL-CR Chelsio 2-Port 1/10GbE Low Latency UWire PCI-E x8 Gen 2 Adapter
Brand: Chelsio
SKU: T420-LL-CR
Price: 986.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The QLogic T420-LL-CR is a dual-port 1/10GbE UWire network adapter designed to deliver low latency and high-speed data transfer. Its low profile and PCI-E x8 Gen 2 interface make it a solid fit for servers requiring efficient network connectivity without sacrificing internal space.

General Information
Brand	Chelsio
Part Number	T420-LL-CR

Technical Information
Chipset/Controller	QLogic
Virtualization Support	SR-IOV, NetQueue
Data Rate (Speed)	10GbE
Data Center Bridging	Yes
Storage Over Ethernet	iSCSI, FCoE (Fibre Channel over Ethernet)
Interface (Bus)	PCIe 2.0 x8
Number of Ports	2-Port (Dual)
OS Compatibility	Windows Server 2022, RHEL, VMware ESXi
Network Management	SNMP, RMON
Offload Support	iSCSI, FCoE, PXE Boot, Jumbo Frames
Bracket Height	Low Profile (Half Height)

Connectivity & Physical
Form Factor	Standard PCIe Card
Port Type	SFP+
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 QLogic T420-LL-CR adapter is built for fast, efficient networking in data centers and enterprise servers. It's commonly used in setups where minimizing latency and maximizing throughput are critical, such as storage networks and high-performance computing clusters. IT professionals and system architects often choose this adapter to improve network responsiveness without compromising space inside rack-mounted servers. Key Features Offers two 1/10GbE ports for flexible connectivity options. Designed to reduce latency for time-sensitive applications. Low profile card fits in servers with limited expansion space. Supports PCI Express Gen 2 x8 for fast data handling. Works with multiple OS platforms to support diverse infrastructures. Typically, this adapter is deployed in data centers where high-speed, low-latency connections are essential for storage and compute resources. It helps maintain smooth data flow and supports demanding workloads with consistent performance. The compact design also makes it a practical choice in environments with space constraints.

Use Cases
The QLogic T420-LL-CR adapter is commonly deployed in data centers and enterprise environments where low latency and high throughput are critical. Its low profile and PCI-E x8 Gen 2 interface make it an ideal choice for dense server deployments and virtualization hosts requiring efficient network connectivity without sacrificing space. How It's Used: Integrating into high-frequency trading platforms to minimize network latency and maximize transaction speed. Enhancing performance in virtualization environments by providing reliable 10GbE connectivity for VM traffic aggregation. Supporting edge computing nodes that operate in space-constrained rack systems demanding low-profile network adapters. Facilitating high-speed data transfers within storage clusters in enterprise IT infrastructures. Enabling SMB networks to upgrade to 10GbE bandwidth for improved file sharing and backup operations. This adapter supports operational efficiency by delivering consistent low-latency network performance essential for demanding workloads. Its compatibility with various operating systems and form factor flexibility allows scalable deployment across diverse network architectures.

T420-LL-CR Chelsio 2-Port 1/10GbE Low Latency UWire PCI-E x8 Gen 2 Adapter

Product Overview

General Information

Technical Information

Connectivity & Physical

Miscellaneous

Product Description

Use Cases